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Let A{X,y,z} and B{1,2} find the no. Of relating from AtoB

Posted by Nishant Kumar 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Sahil Gupta 8 years, 1 month ago

6

ANSWER

Log 5

Posted by Shivam Shukla 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Using the letters of the word 'ARRANGEMENT'how many different words (using all letters at a time)can be made such both A, both N ,both M and bothR occur together.

Posted by Garima Gupta 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Prashant Kumar 8 years, 1 month ago

Only one M. Occurs

ANSWER

1*5*3*5+44+4*5+5*9-88/11=

Posted by Daman Veer 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Science Student 8 years, 1 month ago

176

ANSWER

How we know the given figure is parabola or ellipse

Posted by Shubham Kumar 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Mohd Ashar Khan 8 years, 1 month ago

If the given figure is a curve,then it is a parabola and if the given figure is in the shape of oval,then it is an ellipse.

ANSWER

Show that the middle term in the expansion of x + 1 by X square + 2 is

Posted by Abhishek Jha 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Formula Of circle equation

Posted by Kamaljeet Singh 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Finding the computation of the first method of cos theta.

Posted by Mukesh Purohit 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Finding the computation of the first method of cos

Posted by Mukesh Purohit 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

A line is such that it's segment between the lines 5x - y + 4=0 and 3x + 4y - 4 = 0 is bisected at the point ( 1,5) obtain it's equation.

Posted by Harsh Kumar 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Do questions come from NCERT book in Maths exam?

Posted by Utkarsha Nayak 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Ranbir Trikha 8 years, 1 month ago

Yes of course

ANSWER

List me the imp questions of chapter straight lines from ncert for final paper

Posted by Arpit Chaudhary 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Write the set 3/5,3/7, 5/9,7/11,9/13 in set builder form

Posted by R P 8 years, 1 month ago

CBSE > Class 11 > Mathematics

2 answers

Sonali Kumari 8 years, 1 month ago

Same here. I was going to say

Shivam Gupta 8 years, 1 month ago

Not possible

ANSWER

Principle of mathematical induction that a to the power of 2n minus 1 is divisible by a-1 for all n belongs to natural numbers?

Posted by Faatin Khan 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Proove that : √3cosec20°-sec20°=4

Posted by Taranveer Singh 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Sachin Tripathi 8 years, 1 month ago

firstly divide 2 on both साइड एंड चेंजिंग cosec sec into sin cos

ANSWER

Find domain and range for f(x)=square root of x-1

Posted by Vijay Ram 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Arnav Verma 8 years, 1 month ago

Let f(x) =√x-1 Then, f is defined when x-1>=0 = x>=1. So , domain is [1, infinity) For range, let f(x) = y Then , y=√x-1 = y^2+1 = x Then x is defined when y is any real no. So, range of f(x) is R (real no.)

ANSWER

Find the equation of the line through the intersection of 5x-3y=1 and 2x+3y-23=0 and perpendicular to the line 5x-3y-1=0

Posted by Mahi Hari 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Disha Sharma 8 years, 1 month ago

Solve the two given equations given, the lines which intersect. You will get the x and y value. The line to which the required line is perpenficular, fid the slope and use perpendicular concept. Now u have a point and a slope. Use point slope form.

ANSWER

Divide 63 into three parts such that they are in G.P and the product of the first and the second term is 3\4 of the third term?

Posted by Rohit Rawat 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Sahil Gupta 8 years, 1 month ago

R=4

ANSWER

Sin 30

Posted by Ritesh Kumar 8 years, 1 month ago

CBSE > Class 11 > Mathematics

2 answers

Tanmay Kumar 8 years, 1 month ago

1/2

Utkarsha Nayak 8 years, 1 month ago

1/2

ANSWER

Find the domain and range of the function f(x), f(x) = - |x|

Posted by Raghv Shekhawat 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Sahil Gupta 8 years, 1 month ago

Domain all real no Range is negative real no

ANSWER

Determine the values of a and b so that the points (a,b,3),(2,0,-1) and (1,-1,-3) are collinear.

Posted by Ankit Tripathi 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Aara koe insta pe hai to follow kro _._saransh_._ follow back maar dunga

Posted by Saransh Sharma 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

What is a locus

Posted by Vaibhav Gaur 8 years, 1 month ago

CBSE > Class 11 > Mathematics

2 answers

Paras Dutt 8 years, 1 month ago

Locus is a moving point under some conditions

Lubhanshi Garg 8 years, 1 month ago

Locus is the path followed by a point from a fixed distance making a circle

ANSWER

Factorise : 63a^2-112b^2

Posted by Prakash Korhari 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Saransh Sharma 8 years, 1 month ago

=7(9a^2-16b^2) taking out 7 common =7[(3a)^2-(4b)^2] 3a whole sqaure minus 4b whole sqaure =7[(3a-4b)(3a+4b)] using a^2 - b^2 =(a-b)(a+b) identity

ANSWER

Sinx

Posted by Viku Sidhu 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Derivation of Poiseulli's formula without using units and dimensions

Posted by Ranbir Trikha 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Is g={(1,1),(2,3),(3,5),(4,7)} a function? Justify if this is described by the relation g(x) = ax+b, then what value should be assigned to a&b

Posted by Amayara Singh 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

1. Find the number of terms in the expansion of (3x + y) 8 - (3x - y) 8

Posted by Abhishek Yaduvansi 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Write the number of element of power set of a if a={a,b,c}

Posted by Tarun Pathode 8 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

How to find antilog

Posted by Sneha Bhatnagar 8 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Abc A 8 years, 1 month ago

Hihh

ANSWER

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