Math, asked by bhagyajinkala12, 11 months ago

sinA=2xy/x+y find secA-tanA

Answers

Answered by raashed5096

0

Answer:

by pythogeran we get other side as X=√2xy

secA=(X+Y) square /√2xy

tanA = 2xy/ √2xy

then seca - tana = xsquare + ysquare/ √2 xy

this is the answer

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