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Limit x-1 (1-1/x)/sinpie(x-1)

Posted by Md Kaif 8 years ago

CBSE > Class 11 > Mathematics

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Posted by Devraj Patel 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Cos 510°cos330°sin390°Cos120°=-1

Posted by Khushi Jha 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Cos510°cos330°sin390°cos120°=-1

Posted by Khushi Jha 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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What is l hospitals rule

Posted by Preeti Singh 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Tan13x=tan9x+tan4x+tan9x.tan4x.tan13x

Posted by Isha Nagpal 8 years ago

CBSE > Class 11 > Mathematics

2 answers

Tannu Bhardwaj 8 years ago

9x +4x =13x Taking tan on both sides Tan (4x+9x)=tan13x (Tan4x + tan9x ) / 1-- tan4x tan9x = tan13x Tan4x + tan9x = tan13x --tan4x tan9x tan13x ( cross multiply ) Tan4x+tan9x + tan4x tan9x tan13x = tan13x

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Apeksha Dhyani 8 years ago

take tan13x=tan(9x+4x)... then solve

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8&&

Posted by Preeti Verma 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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E ki power x ka intigration

Posted by Himanshu Yadav 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Manjeet Singh 8 years ago

E ki power x

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99%55

Posted by Sumit Sharma 8 years ago

CBSE > Class 11 > Mathematics

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If s1 , s2 and s3 are the sum of first n natural no. , their squares and their cubes respectively, show that 9s2(sq.)=s3(1+8s1)

Posted by Saksham Srivastava 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Find the distance of the point p ( 6,-6) from the origin

Posted by Ashish Kumar 8 years ago

CBSE > Class 11 > Mathematics

2 answers

Gaurav Bansal 8 years ago

6 root 2

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Rajul Kalia 8 years ago

628949362637 m

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What is the Elimentry methods

Posted by Suaib Khan 8 years ago

CBSE > Class 11 > Mathematics

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Elimentry mehtab

Posted by Suaib Khan 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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5-4

Posted by Sanjeev Kumar Hembram 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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1+ cosQ +isinQ divide by 1+cosQ-isinQ ....Find the modulus of this term

Posted by Monisha Shukla 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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How to find any trignometric ratio of any angle

Posted by Ankit Pawar 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Singh 36degree

Posted by Raghav Sharda 8 years ago

CBSE > Class 11 > Mathematics

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let f(x) = {cos x if x>0 ,{x+k if x<0 find value of k ,given that lim x ›0 f(x) exists

Posted by Kamal Janjua 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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If(m+1)th term is twice the (n+1)th term,prove that (3m+1)th is twice the (m+n+1)th term

Posted by Pankaj Singh 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Prove:- Cosx/1+sin=tan(π/4-x/2)

Posted by Chirag Khandelwal 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Value of pi

Posted by Punit Kumar 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Ritika Thakur 8 years ago

22/7 or 3.14

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Find the relation between semi major sami minor and distance a focus from centre of the ellipse

Posted by Yatendra Yadav 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Dghhf

Posted by Shubham Sheoran 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Find tha value of tanpai by eight

Posted by Pooja Gautam 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Nikhil Malik 8 years ago

1......tan(10pai/8)=tan(5pai/4)=tan(pai+pai/4)=tan(pai/4)=1

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(1―2x)5

Posted by Abhay Chaudhary 8 years ago

CBSE > Class 11 > Mathematics

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What is the roaster form for R={(X, y) :x, yN y=x²+3and 0<x<5}

Posted by Deva Senapathi 8 years ago

CBSE > Class 11 > Mathematics

0 answers

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Find the values of X and y. x+4iy=ix+y+3

Posted by Deva Senapathi 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Tannu Bhardwaj 8 years ago

Y=1 and x=4

1Thank You

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Multiplicative inverse of 1+i ?

Posted by Deva Senapathi 8 years ago

CBSE > Class 11 > Mathematics

1 answers

Tannu Bhardwaj 8 years ago

1/(1+i) = (1-- i ) /2

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Value of i

Posted by Aman Kumar 8 years ago

CBSE > Class 11 > Mathematics

3 answers

Ritu Solanki 8 years ago

√ - 1

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Shrawani Salila 8 years ago

Under root( -1)

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Ritika Thakur 8 years ago

√1

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n equal to 1 prove that 1 square + 2 square +...... n square is =

Posted by Vishv Kumar 8 years ago

CBSE > Class 11 > Mathematics

2 answers

Shrawani Salila 8 years ago

[n(n+1)(2n+1)]÷6

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Lakshya Verma 8 years ago

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