Question

if R% be the rate of VAT and Rs be the selling price write formula to find amount of VAT.​

Answer 1

Step-by-step explanation:

1,

=(4^a *4^2 + 4^a)/4^a *17

=4^a(16+1)/4^a *17

=17/17

=1 RHS Proved

2.

VAT=R/100 * RS

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Answer 2

Answer:

Step-by-step explanation:

LHS4ᵃ⁺² + 4ᵃ / (4ᵃ x 17)

=4ᵃ*4²+4ᵃ / (4ᵃ x 17)

=4ᵃ*(16+1) / (4ᵃ x 17)

=4ᵃ x 17 / (4ᵃ x 17)

=1=RHS

Proved