Question

Find his het pronto
Verify p - (-q) = p + q in the following cases :
(a) p = 4, 9 = -2​

Answer 1

To verify =p-(-q)
P=4,q=-2
Ans:
4-(-2)
As we know that -(-)=+
4+2
=6
Hence proved p-(-q)=p+q
Here is your answer buddy please follow me and mark me as brainleast

Answer 2

p - (- q) = p + q, verified.

Step-by-step explanation:

Given,

p = 4, q = - 2 ​

To verify p - (- q) = p + q.

L.H.S. = p - (- q)

Put p = 4, q = - 2 , we get

= 4 - [- (- 2)]

= 4 - [2]

= 4 - 2

= 2

R.H.S. = p + q

Put p = 4, q = - 2 , we get

= 4 + (- 2)

= 4 - 2

= 2

∴ L.H.S. = R.H.S. = 2, verified.