Question

Evaluation each of the following products using identities
(1.02) × (0.98)

Answer 1

Hiii....friend,

Here is ur answer,

=> 1.02× 0.98

=> (1+0.02)×(1-0.02)

This is the identity.

(a+b)(a-b) = a^2 - b^2

=> 1 - 0.0004

=> 0.9996

:-) Hope it helps u.