Find theta for which sin theta=cos theta if 180 degree
Answers
Answered by
0
Answer:
for angle 45
both sin and cos are equal
Answered by
1
Answer:
nπ+(-1)^n∆=2nπ(+or-)∆
Where
n =integer(quadrant)
∆=angle
Explanation:
Solve to get common theta in the required qudrant
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