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For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it. - Mathematics

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प्रश्न

For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.

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उत्तर

Using law of exponents, am × an = (a)m + n  ...[∵ a is non-zero integer]

Hook-up machine can do the work = 73 × 72 = 75

So, (x 75) single machine can do the same work.

Diagram of single x 75 machine.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Exponents and Powers - Exercise [पृष्ठ २७०]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 8 Exponents and Powers
Exercise | Q 160. (a) | पृष्ठ २७०

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