Question

(sec ^2 Ѳ – 1) (cosec ^2 Ѳ - 1 ) = 1

Answer 1

Answer:

tan^2A(cot^2A)=1 is the answer I hope this helps you

Answer 2

let us assume theta as ○

by solving LHS

(sec^2○ - 1) ( cosec^2○ - 1)

we know that 1 + tan2○ = sec^2 ○

tan^2○=sec^2○-1

we also know that

1 + cot^2○ = cosec^2○

cot^2○ = cosec^2○-1

as per the problem

tan^2○×cot^2 ○ = 1

RHS = 1

HENCE PROVED

hope it helps

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