Math, asked by lekhya3, 1 year ago

how to solve this question?

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Answered by Sudin
0

 a = \binom{ \:  \:  \:  \: 1 \:  \:  \:  \:  \:    \:  \:  \:  - 1}{ - 1 \:    \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  1}
b =  \binom{ \:  \:  \:1 \:  \:  \:   \:  \:  \: - 1 }{ - 1 \:  \:  \:  \:  \:  \:\:  \:  \: 1}

 {a}^{8}  = 8 \: times \: a

lekhya3: i want short cut. anyhow, thanx
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