Home
Class 9
MATHS
[" (vi) "sqrt(sec^(2)theta+csc^(2)theta)...

[" (vi) "sqrt(sec^(2)theta+csc^(2)theta)=tan theta+cot theta],[" [NCERTEXEMPLAR] "]

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove: sqrt(sec^(2)theta+cosec^(2)theta)=tan theta+cot theta .

sec^(2)theta+csc^(2)theta=(tan theta+cot theta)^(2)

Prove that sqrt( sec^(2) theta + "cosec"^(2) theta )= tan theta + cot theta .

Prove that sqrt("sec"^(2)theta+"cosec"^(2)theta)="tan"theta+"cot"theta

(sec theta+csc theta)^(2)-(tan theta+cot theta)^(2)=

sqrt (sec^2 theta - tan^2 theta + cot^2 theta) =………

Prove the following identity : sqrt (sec^2 theta+ cosec^2 theta)= tan theta+ cot theta= sec theta cosec theta .

x=sec theta-tan theta, y=cosec theta+cot theta, then

tan^(2)theta+cot^(2)theta+2=sec^(2)theta cosec^(2)theta

" (2.) "tan theta+cot theta=sec theta cosec theta