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If sin θ + cos θ = √2 cos(90° - θ ) , find cot θ plz answer fast

If sin θ + cos θ = √2 cos(90° - θ ) , find cot θ

plz answer fast
Grade:10

1 Answers

darshan
28 Points
6 years ago
sin @ +cos@ =root 2 sin@sin@/sin@ + cos@ /sin@ = root21 + cot@ = root 2cot@ = root 2 -1 hence proved becausr cos 90-@ = sun @ or cos/sin = cot@ or sin/sin = 1

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