Math, asked by sahil2791, 10 months ago

If Sin³A+cos³A=0 then find the value of angle A.

Answers

Answered by Aaditya2003

0

Answer:

Sin³A+cos³A= 0

Thus sin³A= -cos³A

Cube root of both sides,

sinA= -cosA

Or A = 180- 45= 135°

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