Home
Class 10
MATHS
Prove the following identities , where...

Prove the following identities , where the angles involved are acute angles for which the expressions are defined.
(i) ` ( cosec theta - cot theta ) ^ 2 = ( 1 - cos theta ) /( 1 + cos theta ) `

Answer

Step by step text solution for Prove the following identities , where the angles involved are acute angles for which the expressions are defined. (i) ( cosec theta - cot theta ) ^ 2 = ( 1 - cos theta ) /( 1 + cos theta ) by MATHS experts to help you in doubts & scoring excellent marks in Class 10 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • INTRODUCTION TO TRIGONOMETRY

    SUBHASH PUBLICATION|Exercise EXERCISE 11.4 (MULTIPLE CHOICE QUESTIONS)|4 Videos

  • COORDINATE GEOMETRY

    SUBHASH PUBLICATION|Exercise Exercise 7.4|12 Videos

  • MATHEMATICAL MODELLING

    SUBHASH PUBLICATION|Exercise EXERCISE A2.2|3 Videos

Similar Questions

Explore conceptually related problems

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (i) (cosectheta-cottheta)^(2)=(1-costheta)/(1+costheta)

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (vi) sqrt((1+sinA)/(1-sinA))=secA+tanA

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (iv) (1+secA)/(secA)=(sin^(2)A)/(1-cosA)

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (cosec A-sinA)(secA-cosA)= (1)/(tanA+cotA)

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (ii) (cosA)/(1+sinA)+(1+sinA)/(cosA)=2secA

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (v) (cosA-sinA+1)/(cosA+SinA-1)=cosecA+cotA.

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (vi) (sintheta-2sin^(3)theta)/(2cos^(3)theta-costheta)=tantheta

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (sinA+cosecA)^(2)+(cosA+secA)^(2)=7+tan^(2)A+cot^(2)A

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. ((1+tan^(2)A)/(1+cot^(2)A))=((1-tanA)/(1-cot A))^(2)=tan^(2)A

Prove the following identities,where the angles involved are acute angles for which the expressions are defined. (iii) (tantheta)/(1-cottheta)+(cottheta)/(1-tantheta)=1+secthetacosectheta

Home
Profile