मराठी

Use the properties of exponents to verify that statement is true. 14(2n)=2n-2 - Mathematics

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प्रश्न

Use the properties of exponents to verify that statement is true.

`1/4 (2^n) = 2^(n - 2)`

बेरीज

उत्तर

RHS = 2n – 2

= 2n ÷ 22  ...[∵ am ÷ an = (a)m – n]

= `2^n/4`

= LHS

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पाठ 8: Exponents and Powers - Exercise [पृष्ठ २६४]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 8 Exponents and Powers
Exercise | Q 143. (a) | पृष्ठ २६४

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