Question

prove that

1.) sin^2 x π/6+cos ^2 π/3-tan^2π/4=-1/2

2.)2sin^2 π/6 + cosec^27π/6 cos^2 π/3= 3/2

Answer 1

Your answer is given in the attachment^_^

I hope it will help you^_^


THANKS ❤^_^


#Nishu HarYanvi ♥

Answer 2

Heyy mate ❤✌✌❤

Here's your Answer...