Math, asked by Li1bpriamilak, 1 year ago

If sin 0+ cos 0=1 then what is the general value of 0

Answers

Answered by kvnmurty
0
sin A + cos  A = 1
square that:   sin^2 A + cos ^2 A +2 sin A Cos A = 1
Sin A Cos A = 0

Sin A = 0  ie.,  A = 2n π/2
Cos A = 0  ie.,  A = m π/2

general solution:   A = n π/2

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