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

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(viii)`(SinA+CosecA)^2+(CosA+SecA)^2=7+tan^2+Cot^2A`

Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO TRIGONOMETRY

    R G PUBLICATION|Exercise EXERCISE|95 Videos

  • CONSTRUCTIONS

    R G PUBLICATION|Exercise EXERCISE|1 Videos

  • MODEL PAPER 1

    R G PUBLICATION|Exercise EXERCISE|35 Videos

Similar Questions

Explore conceptually related problems

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(ii) (1+SinA)/CosA+CosA/(1+SinA)=2SecA

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(iv) (1+SecA)/SecA=Sin^2A/(1-CosA)

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(ix) (CosecA-SinA)(SecA-CosA)=1/(tanA+cotA)

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(vi) sqrt((1+SinA)/(1-SinA))=SecA+tanA

Prove the following identities, where the angles involves are acute angles for which the expressions are defined:(x) ((1+tan^2A)/(1+Cot^2A))^2=((1-tan^2A)/(1-Cot^2A))^2=tan^4A

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(v) (CosA-SinA+1)/(CosA+SinA-1)=CosecA+CotA using the identity cosec^2 A=1+cot^2 A

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(i) (1-costheta)/(1+costheta)=(Cosectheta-Cottheta)^2

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(vii) (Sintheta-2Sin^3theta)/(2Cos^3theta-Costheta)=tantheta

Prove the following identities,where the angles involves are acute angles for which the expressions are defined:(iii) tantheta/(1-Cottheta)+Cottheta/(1-tantheta)=Sectheta Cosectheta+1

Prove the following identities using geometry 1+tan^2theta=sec^2theta