Question

write the three solution of the equation 3x+4πy=88​

Answer 1

SOLUTION :-

(i) let x = 0

let y = 22/π

= 3x + 4πy = 88

= 3×0 + 4×π×22/π = 88

= 0 + 4×22 = 88

= 88 = 88

L.H.S. = R.H.S.

(ii)let x = 33

let y = -11/4π

= 3x + 4πy = 88

= 3×33 + 4×π× -11/4π = 88

= 99 + (-11) = 88

= 88 = 88

L.H.S. = R.H.S.

(iii)let x = 22

let y = 22/4π

= 3x + 4πy = 88

= 3×22 + 4×π×22/4π = 88

= 66 + 22 = 88

= 88 = 88

L.H.S = R.H.S