Math, asked by aryan9501, 1 year ago

SinA=4/5. Find value of 3sinA-cosA/4cosecA+3TanA

Answers

Answered by manushukla

1

here sinA is=4/5 , use pythagorus theorum. sinA = L/K L= 4&K= 5 L^2+A^2= K^2 then find the value of cos , cosec and tanA

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