Question

Verify that -(X + y) = (-x) +( - y) please answer the question it is important

Answer 1

Hey Mate!

- ( x + y ) = ( - x ) + ( - y )

Adding The Value

- ( -3/4 + -6/7 ) = { - (-3/4) + (-1)(-6/7)

3/4 + 6/7 = 3/4 + 6/7

21/28 + 24/28 = 21/28 + 24/28

45/28 = 45/28

L.H.S = R.H.S

Hence Verified!