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The sum of the reciprocals of Rahman is in 3 year ago and 5 years from now is 1/3find his presentation pressent age

Posted by Vishal Mishra 3 years ago

CBSE > Class 10 > Mathematics

2 answers

Ankit Class 3 years ago

7

Jayant Saharan 3 years ago

Present age is 7

ANSWER

If x sin³A + y cos³A = sinA cosA and x sinA = y cosA, prove that x² + y² = 1

Posted by Krish Tak 3 years ago

CBSE > Class 10 > Mathematics

1 answers

Ankit Class 3 years ago

tanA = y/x , from here get value of sinA and cosA and put in first eq

ANSWER

Formula for (a+b)^5

Posted by Mitlu Mani Saud 3 years ago

CBSE > Class 10 > Mathematics

1 answers

Ankit Class 3 years ago

a^5 +b^5 +5a^4b +5ab^4 +10a^3b^2 +10a^2b^3.

ANSWER

NCERT math chapter 12.1 area related to circle question no.7

Posted by Preetam Singh 3 years ago

CBSE > Class 10 > Mathematics

2 answers

Shailja Singh 3 years ago

Question no. 7 exercise 12.2 mein nahi hai there have only 5 question

Srushti Diddi 3 years ago

Chapter 8 exiercise 8.4 solution

ANSWER

Exercise 14.1 question no 6 by assumed mean method

Posted by Itz__Kritika Koli 🖤 3 years ago

CBSE > Class 10 > Mathematics

1 answers

Vivek Prajapati 3 years ago

Question likho

ANSWER

Find prime factor of 149

Posted by Ansh Gupta 3 years ago

CBSE > Class 10 > Mathematics

2 answers

Kinjal Singh 3 years ago

The prime factors of 149 are 1 and 149 because 149 is a prime number

Reena Salvi 3 years ago

1 and 149 itself

ANSWER

2tan=2sin

Posted by Aashim Khan 3 years ago

CBSE > Class 10 > Mathematics

4 answers

Divyansh Jain 3 years ago

Question is incomplete

Lite Likam Tamin 3 years ago

No you're wrong 2tan = 2 cotton 😑🙄

Ruchika Kumari 3 years ago

Hi

Uchiha Pranik 3 years ago

Tan=sin

ANSWER

Sin 0

Posted by Praveena Saraswati 3 years ago

CBSE > Class 10 > Mathematics

3 answers

Moni Pal 3 years ago

Sin 0 =0

Saurav Kumar 3 years ago

P/h

Ruchika Kumari 3 years ago

Hiii

ANSWER

under root 1 + cos A upon 1 - cos A = ??

Posted by Anu Verma 3 years ago

CBSE > Class 10 > Mathematics

5 answers

Vivek Prajapati 3 years ago

sin/1-cos am I right or not

Divyansh Jain 3 years ago

cosec A + cot A

Reena Salvi 3 years ago

Cosec A = 2

Abhay Agrahari 3 years ago

1

Ruchika Kumari 3 years ago

Hiiuuuuiiiii

ANSWER

A shopkeeper sells a spare at 8%profit and sweater at 10% discount

Posted by Aswinth Aswinth 3 years ago

CBSE > Class 10 > Mathematics

2 answers

Lite Likam Tamin 3 years ago

4 and 5 😂

Ruchika Kumari 3 years ago

Hiii

ANSWER

Find the smallest number which must be added in 543291 to make it a perfect square.

Posted by Vaibhav Jadaun 3 years ago

CBSE > Class 10 > Mathematics

1 answers

Lite Likam Tamin 3 years ago

1353 is the smallest number that make 543291 a perfect square

ANSWER

Find the values of y for which the distance between the points P(2, – 3) and Q(10, y) is 10 units

Posted by Taha Naiduniyawala 3 years ago

CBSE > Class 10 > Mathematics

3 answers

Reena Salvi 3 years ago

x= -9 and y= 3

Iniyavan Saravanan 3 years ago

Y=-3 or Y=9

Iniyavan Saravanan 3 years ago

X=-3 or x=9

ANSWER

Find the sum of all the three digit numbers which leave the remainder one when divided by four

Posted by Ravinder Pal 3 years ago

CBSE > Class 10 > Mathematics

1 answers

Harsh Chaudhary 3 years ago

1

ANSWER

Sin(16+A)=cos(58+3A)

Posted by Pratibha Pradhan 3 years ago

CBSE > Class 10 > Mathematics

3 answers

Ankit Class 3 years ago

4A= 16 then A= 4 °

Ankit Class 3 years ago

Cos(74-A)=cos (58+3A)

Ankit Class 3 years ago

Cos ( 90-16-A) = cos (58 +3A)

ANSWER

Prove that 8 irrational

Posted by Jabir Hussain 3 years ago

CBSE > Class 10 > Mathematics

1 answers

Omya Aryan 3 years ago

8 is a rational number.

ANSWER

A white square marble tile of side 84 cm has a green marble design in its centre with all its four corners in the form of quadrants. Find out the area of the green portion for 20 such tiles.

Posted by Mayank Saini 3 years ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

The following frequency distribution shows the number of runs scored by some batsmen of india in one day cricket matcjes

Posted by Munmun Pandey 3 years ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

¾

Posted by Rohan Kumar 3 years ago

CBSE > Class 10 > Mathematics

2 answers

Kinjal Singh 3 years ago

3/4=0.75

Kavya Pawar 3 years ago

0.75

ANSWER

a²-2ab+b² what is this

Posted by Rohan Kumar 3 years ago

CBSE > Class 10 > Mathematics

5 answers

Siddharth Singh 3 years ago

(a-b)²

Jasleen Kaur 3 years ago

(a-b) 2

Tanishka Gupta 3 years ago

(a-b)^2

Rohan Kumar 3 years ago

a-b

Rohan Kumar 3 years ago

(a+b)² formula

ANSWER

What is the syllabus of math CBSE

Posted by Nikhil Sir 3 years ago

CBSE > Class 10 > Mathematics

2 answers

Nilesh Mahankuda 3 years ago

Go through Google

Rohan Kumar 3 years ago

Nothing

ANSWER

f(x) = x^2-p(x+1) -c, show that (a+1) ( b+1) =c

Posted by Thakur Girl 3 years ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If the height of tower is half the height of the flagstaff on it and the angle of elevation of the top of the tower as seen from a point on the ground is 30 , then the angle of elevation of the top of the flagstaff as seen from the same point is

Posted by Dhruw Kashyap 3 years ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

6+8-2+9+6+5-5-6+7+9+4+5+1-0-10=??

Posted by Prajwal K 3 years ago

CBSE > Class 10 > Mathematics

5 answers

Nilesh Mahankuda 3 years ago

37

Siddharth Singh 3 years ago

37

Rohan Kumar 3 years ago

37

Nikhil Sir 3 years ago

37 my

Krishna Bhatt 3 years ago

37

ANSWER

What a formula of section formula

Posted by Harsh Goel 3 years ago

CBSE > Class 10 > Mathematics

3 answers

Aryan Verma 3 years ago

I wish me help you (m1x2+m2x1/m1+m2, m1y2+m2y1/m1+m2)

Deepa Goswami 3 years ago

hello 🤗 kaise ho

Kirtimaan Kumar 3 years ago

Coordinates of point P are {(mx' +nx)/2 , (my' +ny) /2} Where point p between 2 points A and B with coordinates (x, y) and (x',y') respectively and 'm' and 'n' are the ratio between them. Example-AP:BP = m:n A•————•——•B P Hope this helps🙌

ANSWER

6+9-2+6+7-10=??

Posted by Prajwal K 3 years ago

CBSE > Class 10 > Mathematics

5 answers

Chinki 🦋👈🏻 3 years ago

16 is correct answer....

Vansh Singh 3 years ago

16

Khushi Kushwaha 3 years ago

-10is the answer according to your question

Prajwal K 3 years ago

Wrong bro

Shivam Kumar 3 years ago

5is the right answer

ANSWER

If 1 is the root of equations ax 2 + ax + 3 =0 and x 2 + x + b = 0 then find ab .

Posted by Rajveer Singh Maan 3 years ago

CBSE > Class 10 > Mathematics

3 answers

Divyansh Jain 3 years ago

3

Student Student 3 years ago

No solution because lines are parallel A1/A2=B1/B2≠C1/C2

Student Student 3 years ago

No solution

ANSWER

Pf of 632 and 123

Posted by Jaya Singh 3 years ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Sin + Cos = under root 3 prove that tan theta + cot theta is equals to 1

Posted by Ankush Rathod 3 years ago

CBSE > Class 10 > Mathematics

1 answers

Harsh Goel 3 years ago

0

ANSWER

Which term of an is _11/2 ,_3 _1/2 ...... is 49/2 ?

Posted by Abdul Azeez 3 years ago

CBSE > Class 10 > Mathematics

1 answers

Kajal Verma 3 years ago

It's not the part of the ap

ANSWER

Prove that √5 is rational no.

Posted by Abhishek Yadav Yt 3 years ago

CBSE > Class 10 > Mathematics

3 answers

Harman Sandhu 3 years ago

√5 is an irrational number

Rohit Yadav 3 years ago

Let us assume that contrary that √5 is rational number √5=a by b √5b=a square the both sides 5bsquare= asquare ASquare is divided by 5

Saksham Singh 3 years ago

I think it should be irrational instead of rational

ANSWER

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