Question

if Cos (90 - 0) = Sino and 0<90°, then
find the value of 0 (theta)​

Answer 1

Answer:

0

it's right answer

ok ok ok ok

Answer 2

Answer:

$cos9θ=sinθ=cos(90∘−θ)</p><p></p><p>9θ=90∘−θ</p><p></p><p>θ=9∘</p><p></p><p>tan5θ=tan45∘=1</p><p></p><p>$

Step-by-step explanation:

cos9θ=sinθ=cos(90

∘

−θ)

9θ=90

∘

−θ

θ=9

∘

tan5θ=tan45

∘

=1

Mark me as brainliest please