Question

QUESTION :


If sinø = cosø

Find ø.

Answer 1

Answer:

if sinΦ=cosΦ

then Φ=45°

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Answer 2

$\color{blue}\huge\underline\mathfrak{♡Answer♡}$

If sinø = cosø

$\therefore$ sinø/cosø = 1....(i)

We know that, sinø/cosø = tanø

put sinø/cosø = tanø in (i)

tanø = 1

Also, we know that, tan45° = 1

$\huge\boxed{theta\:=\:45\:degrees}$