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1). 32). 63). 44). 2 |
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Answer» Solve the given question using FOLLOWING LAWS of INDICES.$ 1. a$m$ × a$n$ = a$(m + n)$ 2. a$m$ ÷ a$n$ = a$(m - n)$ 3. [(a$m$)$n$ ] = a$(mn)$ 4. a$(1/m)$ = $m$√a$ 5. a$-m$ = 1/a$m$ 6. a$(m/n)$ = $n$√a$m$ 7. a$0 $= 1$ Given expression: 338.8 × 331.2 ÷ 335 = 33 × 33? ⇒ 338.8 + 1.2 - 5 = 33? + 1 ⇒ 335 = 33? + 1 ⇒ 5 = ? + 1 ⇒ ? = 4 |
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