No products in the cart.

Homework Help

Ask questions, doubts, problems and we will help you..

Ask questions which are clear, concise and easy to understand.

Ask Question

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

  • 0 answers
  • 1 answers

Cvm-X11 Madhan 4 years, 6 months ago (11121492)

C.R. Das and Motilal Nehru formed the swaraj party within the Congress to argue for a return to council politics
  • 1 answers

S Sruthi 4 years, 4 months ago (11643241)

neeta wants to update the antivirus, which is installed on her computer system. help her to do so.
Section - A Let A = {x : x2 - 5x + 6 = 0},B={2 ,4}, C = {4, 5}. Write . If A = {1,2,3,4,5}, then write the number of proper subsets of A. If the arcs of same length in two circles subtend angles of 30° and 75° at their centres. Find the ratio of their radii. Let f= {(1, 1),(2, 3),(0, -1).(-1,-3)} be a linear function from Z to Z, find f(x). Section - B If n arithmetic means are inserted belween 20 and 80 such that the ratio of first mean to the last mean is 1:3, find the value of n. If in a triangle ABC, angle B= 60° and b : c = 5 : 42, then find angle A. Solve the equation sin x + sin 3x + sin x = 0. If one geometric mean 'G' and two arithmetic means 'p' and 'q' be inserted between two given quantities. prove that G2 = (2p - q)(2q - p). Solve the equation 2x2 + 3ix + 2=0 using general expression for a quadratic equation. If y = , find dydx at x = . Solve the inequation  Find the sum of n terms of the series 12 + 32 + 52 + 72+ ........ Section - C Show by using principle of mathematical induction that for nN. Two cards are drawn at random from a pack of 52 cards. Find the probability that both the cards are of red colour or they are queen. If = a + ib, prove that a2 + b2 = 4a - 3. OR If (1 + x)n = a0 + a1x + a2x2 + a3x3 +...........+ anxn, prove that 2n = (a0 - a2 + a4-......) + (a1 - a3 + a5-......). Find the centre and radius of the circle (x cos + ysin - a)2 + (xsin - ycos  - b2) = k2 . If  varies, show that the locus of its centre is again a circle. Find the equation of the parabola whose focus is (1.1) and tangent the vertex is x + y = 1. Find the locus of a point such that the sum of its distances from the points (0.2) and (0.-2) is 6. Find  OR Evaluate  Find the derivative of tan(2x + 1) with respect to x from the first principles (i) How many different words can be formed with the letters of the word HARYANA? How many of these words begin with 11 and end with N? In how many of these words have H and N are together? OR From 6 gentlemen and 4 ladies, committee of 5 is to he formed in how many ways can this be done if (i) there is no restriction? (ii) the committee is to include at least one lady? Find the ratio in which the line joining the points A(2,1, 5) and B(3, 4, 3) is divided by the plane 2x + 2y - 2z = 1. Also, find the coordinates of the point of division. Section - D If 3rd, 4th, 5th terms in the expansion of (a + x)2 be 84, 280 and 360, find X. a and n. Prove that tan 6°.tan 42°.tan 66°.tan 78° = 1 OR If  prove that ab + bc +ca. One side of a rectangle lies along the line 4x +7y + 5 = 0. Two of its vertices are (-3, 1) and (1, 1). Find the equation of the other three sides of the rectangle. Show that the equation 9x2- 16y2 - 72x +96y - 144 = 0 represents a hyperbola. Find the coordinates of the centre, length of latus-rectum, eccentricity, coordinates of foci and the equations of directrices. OR Identify the curve 4x2 + 9y2 - 8x - 36y + 4 = 0. Find the eccentricity.coordinates of centre, coordinates of foci, equations of directrices and length of latus rectum of the curve. Calculate the mean and standard deviation for the following data :Wages upto (in Rs.)153045607590105120No. of workers123065107157202222230
  • 0 answers
  • 3 answers

Kritika Pal 4 years, 6 months ago (8449687)

By prime factorization

Tejas Kumar 4 years, 6 months ago (11333310)

For example :- 2² = 2x2 = 4 4² = 4x4 = 16

Tejas Kumar 4 years, 6 months ago (11333310)

We can find square of number by multiplying itself
  • 1 answers

Vadik Shrama 4 years, 6 months ago (11309915)

River is important source of water it originates from the mountain it gets rain from rain its water is very clean
  • 3 answers

Ananya Sharma 4 years, 5 months ago (11331453)

Welcome

Rishi 12 4 years, 5 months ago (11315727)

Thank you ?

Ananya Sharma 4 years, 5 months ago (11331453)

C++ (pronounced: see plus plus or C Plus Plus) is an widely used object oriented programming language. We have found 13 more results for CPP. Canada Pension Plan. Rules & Regulations. Convention People's Party.
  • 1 answers

Ishika Rohila 4 years, 6 months ago (11324400)

Question 1. Choose the right answer from the four alternatives given below.  (i) The Tropic of Cancer does not pass through (a) Rajasthan  (b) Odisha  (c) Chhattisgarh (d) Tripura Answer:  (c) Odisha.   (ii) The easternmost longitude of India is (a) 97° 25' E  (b) 68° 7' E  (c) 77° 6' E (d) 82° 32' E Answer: (a) 97° 25' E  (iii) Uttarakhand, Uttar Pradesh, Bihar, West Bengal and Sikkim have common frontiers with (a) China  (b) Bhutan  (c) Nepal (d) Myanmar Answer: (c) Nepal (iv) If you intend to visit Kavarati during your summer vacations, which one of the following Union Territories of India you will be going to (a) Puducherry  (b) Lakshadweep  (c) Andaman and Nicobar (d) Daman and Diu Anser: (c) Lakshadweep (v) My friend hails from a country which does not share land boundary with India. Identify the country. (a) Bhutan  (b) Tajikistan  (c) Bangladesh (d) Nepal Answer: (b) Tajikistan  2 )Answer the following questions briefly. (i) Name the group of islands lying in the Arabian Sea. Answer (i): Lakshadweep (ii) Name the countries which are larger than India. Answer (ii): Australia, Russia, Canada, China, USA, Brazil (iii) Which island group of India lies to its south-east? Answer (iii): Andaman and Nicobar islands. (iv) Which island countries are our southern neighbours? Answer (iv): Sri Lanka, Maldives  3. The sun rises two hours earlier in Arunachal Pradesh as compared to Gujarat in the west but the watches show the same time. How does this happen? Answer 3: This is because from Gujarat to Arunachal Pradesh, there is a time lag of two hours. Hence, time along the Standard Meridian of India (82°30'E) passing through Mirzapur (in Uttar Pradesh) is taken as the standard time for the whole country. The latitudinal extent influences the duration of day and night, as one moves from south to north. 4. The central location of India at the head of the Indian Ocean is considered of great significance. Why? Answer 4: The Indian landmass has a central location between the East and West Asia. India is a southward extension of the Asian continent. The trans-Indian Ocean routes, which connect the countries of Europe in the West and the countries of East Asia, provide a strategic central location to India. The Deccan Peninsula protrudes into the Indian Ocean, thus helping India to establish close contact with West Asia, Africa and Europe from the western coast and with Southeast and East Asia from the eastern coast.  No other country has a long coastline on the Indian Ocean as India has and indeed, it is India’s eminent position in the Indian Ocean, which justifies the naming of an Ocean after it.
  • 3 answers

Mohit Meena 4 years, 6 months ago (11145576)

Many way of earnings money for farmer 1.by labour work.2.by doing work in another people 3.by the help of businessThere are different sources of supply of labours for farmers. Among them the most important sources are education.

Ishika Rohila 4 years, 6 months ago (11324400)

Many way of earnings money for farmer 1.by labour work.2.by doing work in another people 3.by the help of businessThere are different sources of supply of labours for farmers. Among them the most important sources are education

Saɴᴋᴇᴛ ???? 4 years, 6 months ago (11321935)

Many way of earnings money for farmer 1.by labour work.2.by doing work in another people 3.by the help of businessThere are different sources of supply of labours for farmers. Among them the most important sources are education.
  • 1 answers

Jashanpreet Singh Jashanpreet Singh 4 years, 6 months ago (10028160)

Draw a table for weather report of 7
  • 0 answers
  • 2 answers

Balwinder Singh 4 years, 6 months ago (9171420)

Very intersteng

Yukta Gadhari 4 years, 6 months ago (11327689)

Byte,the basic unit of information in computer storage and processing Bit,a smallest unit of data in computer(short for binary digit)
  • 1 answers

Ananya Sharma 4 years, 5 months ago (11331453)

Ok

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App