Question

please no spamming pls answer q.no.2 if u know pls pls​

Answer 1

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Hope it helps you!!

Answer 2

Answer:

Step-by-step explanation:

Hello,

i know the answer to (b) part of the question here it is :-

[(2/3)^7] * (2/3)^ -35

ANSWER :-                                         LAWS USED

(2/3)^7*5 x (2/3)^ -35                       (a)^m*n = (a)^mn

(2/3)^35  x  (3/2)^35                         (a)^ -m =   (1/a^m)

[(2/3 x (3/2)]^35                                 (a)^m * (b)^m = (ab)^m

(1)^35                                                  (1)^a = 1

= 1

While solving such questions always remember to write the laws because they carry marks in exams.