Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The value of (127) 1/3 to four decimal places is -
Text Solution
Verified by ExpertsThe correct answer is:
A
Let y = x 1/3 , x = 125 and x + Δ x = 127. Then,
= 
and Δ x = 2
When, x = 125, we have
y = 5 and 
= 
∴ Δ y = 
Δ x ⇒ Δ y = 
× 2 = 
∴ (127) 1/3 = y + Δ y ⇒ 5 + 
⇒ 5 + 
× 
⇒ (127) 1/3 = 5 + 
= 5.02667 = 5.0267
Hence is the correct answer.
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