if tanA=4/3 then find the value of cosecA+secA.
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tanA = Perpendicular / base = 4 / 3
( Hypotenuse )² = ( 4 )² + ( 3 )²
= 16 + 9
= 25
Hypotenuse = 5
cosec A + secA
hypotenuse / perpendicular + hypotenuse / base
5 / 4 + 5 / 3
15 + 20 / 12
25 / 12
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