Question

find the value of n,​

Answer 1

Step-by-step explanation:

$\underline \mathtt \red {Given}$

In The Figure

$\underline \mathtt \red {To \: Find}$

Value Of N

$\underline \mathtt \red{Solution}$

$\tt\underline\pink{ \hookrightarrow( \frac{ - 3}{7} )^{ {}^{3} } \times ( \frac{ - 3}{7} ) {}^{ {}^{5} } = \frac{ - 3}{7} ) {}^{ {}^{3k - 4} } }$

$\tt\large\underline\bold{ \hookrightarrow= ( \frac{ - 3}{7}) {}^{ {}^{8} } = ( \frac{ - 3}{7}) {}^{ {}^{3k - 4} } }$

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8=3k = 12 k= 4}

Hope It Helps Uh...