Question

ANSWER QUESTION ( NO.4 & 5 ) OF THIS PAPER
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Answer 1

3^2a×3²×3^a-3^3a 1

_____________ = _

3^3b×2³ 3³

3^(2a+a)×3² -3^3a = 3^3b ×8 /3³

3^3a(9-1)=3^(3b-3)×8

3^3a×8=3^(3b-3)×8

3^3a=3^(3b-3)

bases are equal then powers are also equal.

3a=3(b-1)

a=b-1

so,b-a=1

hence prooved

Answer 2

Answer:

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