Find the value of: (1)(20+3−1)×32 (ii)(2−1×3−1)÷2−3 (iii)(1 – InterviewSolution

1.

Find the value of: (1)(20+3−1)×32 (ii)(2−1×3−1)÷2−3 (iii)(12)−2+(13)−2+(14)−2

Answer»

Find the value of:

$(1) (2^{0} + 3^{- 1}) \times 3^{2}$

$(i i) (2^{- 1} \times 3^{- 1}) \div 2^{- 3}$

$(i i i) {(\frac{1}{2})}^{- 2} + {(\frac{1}{3})}^{- 2} + {(\frac{1}{4})}^{- 2}$

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