Definite Integration Question 396
Question: $ \int_0^{1}{{{(1-x)}^{9}}dx=} $
[SCRA 1979]
Options:
A) 1
B) $ \frac{1}{10} $
C) $ \frac{11}{10} $
D) 2
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Answer:
Correct Answer: B
Solution:
Required value = $ [ \frac{-{{(1-x)}^{10}}}{10} ]_0^{1}=\frac{1}{10} $ .