if sin theta = cos theta find the value of theta and find the value of n
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Answered by
11
Sin theta = cos theta
It can be written as
sin theta = sin(90 - theta)
theta = 90 - theta
90 = 2 theta
theta = 45 degrees.
It can be written as
sin theta = sin(90 - theta)
theta = 90 - theta
90 = 2 theta
theta = 45 degrees.
Answered by
2
Answer:
Step-by-step explanation:
Sin theta = sin (90-theta) theta = 90 -theta. 2theta = 90. theta = 90/2= 45
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