Question

find the value of theta 0 < theta <90 if 2 cos square theta equals to 1 over 2​

Answer 1

Answer:

60

Step-by-step explanation:

2cos^2theta =1/2

cos^2theta =1/4

cos theta=1/2                        (taking root on both side )

theta=60

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Answer 2

Step-by-step explanation:

pls mark as branirest answer

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