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7.Binomial Theorem
normal
જો $(1 + x - 3x^2)^{2145} = a_0 + a_1x + a_2x^2 + .........$ હોય તો $a_0 - a_1 + a_2 - a_3 + ..... $ નો છેલ્લો અંક મેળવો
A
$1$
B
$3$
C
$7$
D
$9$
Solution
Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Standard 11
Mathematics