Home
Class 12
MATHS
" यदि "3cot A=4," तो जाँच कीजिए कि "(1-t...

" यदि "3cot A=4," तो जाँच कीजिए कि "(1-tan^(2)A)/(1+tan^(2)A)=cos^(2)A-sin^(2)A geqslant pi pi x_(1)

Promotional Banner

Similar Questions

Explore conceptually related problems

If quad 3cot A=4 check whether (1-tan^(2)A)/(1+tan^(2)A)=cos^(2)A-sin^(2)A or not.

If 3cot A=4 , check whether (1-tan^2A)/(1+tan^2A)=cos^2A-sin^2A or not.

If 3cot A=4 , check whether (1-tan^2A)/(1+tan^2A)=cos^2A-sin^2A or not.

tan^(3)x-1+(1)/(cos^(2)x)-3cot((pi)/(2)-x)=3

sin^(2)pi/6+cos^(2)pi/3-tan^(2)pi/4=-1/2

sin^(2) (pi/6)+cos^(2) (pi/3)-tan^(2) (pi/4)=-1/2

"sin^(2)(pi)/(6)+cos^(2)(pi)/(3)-tan^(2)(pi)/(4)=-(1)/(2)"

Prove that sin^(2) (pi/6) + cos^(2) (pi/3) - tan^(2) (pi/4) = - (1)/(2)

If f(x ) = (sin^(2)x)/(1+cot x) + (cos^(2))/(1+tan x) then f((pi)/(4)) is

sin ^(2)(pi/6) + cos ^(2)(pi/3) - tan ^(2)(pi/4) =- 1/2