If 5cot A= 8, then the value of sinA secA is
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⇒ 5 cot A = 8
⇒ cot A = 8/5
⇒ 1/tan A = 8/5
⇒ tan A = 5/8
Finding sinA • secA
⇒ sin A • sec A
⇒ sin A • (1/cos A)
⇒ (sin A)/(cos A)
⇒ tan A
⇒ 5/8
the value of sin A • sec A is ⅝
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