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प्रश्न
Find the value of –(–4)4.
योग
उत्तर
We know that, an = a × a × a × ... × a ......(n times)
–(–4)4 = [(–4) × (–4) × (–4) × (–4)]
= –[(–1)4(4 × 4 × 4 × 4) .....[∵ (–1)n = 1, if n is even]
= –(256)
= –256
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