If tan A = √3 then the value of of sec A is?
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IF TAN A = √3
then the value of sec A is =√SEC 3
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by trigonometric identity
sec² A - tan²A = 1
sec² A = 1 + tan² A
= 1 + (√3)²
= 1 + 3
= 4
taking square root on both sides
sec A = 2
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