The value of √(2/7)⁵(2/7)^-³ = _____?
- 1/7
- 2/7
- 3/7
- None of these
Explanation
= √((2/7)⁵(2/7)^-3)
= √((2/7)^(5-3))
= √(2/7)²
= (2/7)^(2/2)
= 2/7
Last verified on 12-03-2026
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