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प्रश्न
Simplify and express the following in exponential form:
20 + 30 + 40
योग
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उत्तर
20 + 30 + 40 = 1 + 1 + 1 ...[∵ a0 = 1]
= 3
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अध्याय 11: Exponents and Powers - EXERCISE 11.2 [पृष्ठ १८१]
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