WHAT IS THE SOLUTION OF sin θ+cos θ
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Answer:
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Step-by-step explanation:
At 0 degree
sin θ = 0
cos θ = 1
.: 0 + 1 = 1
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cos theta=sin theta
cos theta= cos(+_π/2-theta)
thet=+_π/2-thet+2kπ with k any integer
2theta=+_π/2+2kr
theta=+_π/4+kπ
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