If cosec theta is ✓7 where theta is an acute angle verify sin square theta + cos square theta equal to 1
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Step-by-step explanation:
let theta = ∝
cosec theta is ✓7
cosec ∝ = ✓7 , sin∝ = 1/ ✓7 , cos ∝ = √6/ ✓7
sin square theta + cos square theta = sin²∝ + cos²∝ = 1/7 + 6/7 = 7/7 = 1
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