# Solve:

Here we need to find the value of given equation

As sec θ = cosec (90–θ))

sec2 54 = cosec2 36 …(1)

As, tan θ = cot (90–θ)

tan2 57 = cot2 33) …(2)

As, sec θ = cosec (90–θ)

sec2 52 = cosec2 38 ….(3)

Substituting (1) and (2) and (3) in given equation we can rewrite it as

The value of given equation is

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