Find the approximate value of (4.01)⁵
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Answer:
(4.01)⁵ = 1036.8
Step-by-step explanation:
In the question,
Say,
On differentiating w.r.t x we get,
Let us say x = 4.00 and Δx = 0.01,
So,
Δy = (x + Δx)⁵ - x⁵
Δy = (4.00 + 0.01)⁵ - (4.00)⁵
Δy + 1024 = (4.01)⁵
Δy is approximately dy.
So,
So,
Therefore,
(4.01)⁵ = 1024 + 12.8 = 1036.8
(4.01)⁵ = 1036.8
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