Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
INTRODUCTION TO TRIGONOMETRY
VK GLOBAL PUBLICATION|Exercise HOTS (HIGHER ORDER THINKING SKILLS)|6 VideosINTRODUCTION TO TRIGONOMETRY
VK GLOBAL PUBLICATION|Exercise PROFICIENCY EXERCISE (VERY SHORT ANSWER QUESTIONS)|8 VideosINTRODUCTION TO TRIGONOMETRY
VK GLOBAL PUBLICATION|Exercise SHORT ANSWER QUESTIONS-II|31 VideosHEIGHT AND DISTANCE
VK GLOBAL PUBLICATION|Exercise SELF ASSESSMENT TEST|11 VideosMID TERM TEST PAPER
VK GLOBAL PUBLICATION|Exercise SECTION -D|7 Videos
Similar Questions
Explore conceptually related problems
VK GLOBAL PUBLICATION-INTRODUCTION TO TRIGONOMETRY-LONG ANSWER QUESTIONS
- In DeltaPQR , right - angled at Q , PR +QR = 25 cm and PQ = 5cm . Det...
Text Solution
|
- In triangle ABC, right-angled at B. if tanA=1/(sqrt(3)) find the...
Text Solution
|
- If cottheta=7/8, evaluate:(i) ((1+sintheta)(1-sintheta))/((1+costhe...
Text Solution
|
- If 3cot A=4, check whether (1-tan^2A)/(1+tan^2A)=cos^2A-sin^2Aor not.
Text Solution
|
- Write all the other trigonometric ratios of /Ain terms of sec A.
Text Solution
|
- Prove that (1+tan^(2)A)/(1+cot^(2)A)=((1-tan A)/(1-cot A))^(2)=tan^(2)...
Text Solution
|
- Prove the following identities: tan^2A-tan^2B=(cos^2B-cos^2A)/(cos^2Bc...
Text Solution
|
- (c o s e c A)/(cos e c A-1)+(c o s e c A)/(c o s e c A+1)=2+2tan^2A
Text Solution
|
- (sintheta+sectheta)^2+(costheta+c o s e ctheta)^2=(1+cosec thetasec th...
Text Solution
|
- 1/(c o s e ctheta-cottheta)-1/(sintheta)=1/(sintheta)-1/(c o s e cthet...
Text Solution
|
- Prove that: ("cosec" theta + cot theta)/("cosec" theta - cot theta) = ...
Text Solution
|
- Prove that: 2 sec^(2) theta - sec^(4) theta - 2 "cosec"^(2) theta = co...
Text Solution
|
- Prove that ( "cosec" A - sin A)(sec A- cos A)=(1)/((tan A+ cot A)).
Text Solution
|