Math, asked by Nkay, 1 year ago

plz answer it-

a cosA + b sinA =4 &
a sinA - b cosA =3

then find a square + b square

Answers

Answered by vickey22

1

taking square both side in both equation and then add them we find the value of a^2+b^2=25

vickey22: hey nkay is this hint is helpful to you

Nkay: thanks bro

vickey22: your welcome bro

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