Please answer this question step by step and I will mark you as the brainliest.
Please see the attachment
It's a problem from trigonometry
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Answer:
4/sec^2theta+1/1+cot^2theta+3sin^2theta
=4cos^2theta+1/cosec^2theta+3 sin squared theta
=4 cos square theta + sin square theta + 3 sin square theta
= 4 cos square theta + 4 sin square theta
=4(cos square theta + sin square theta)
=4(1)
=4
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