Integral Calculus> hey image attached please tell the method...

hey image attached please tell the method which is used in solution …..please sir .maam …..please anyone …...

milind , 11 Years ago

Grade 12

1 Answers

Jitender Singh

Ans:
Hello student,
Please find the answer to your question below

$L = [\frac{3}{4}]+[\frac{3}{4}+\frac{1}{100}]+[\frac{3}{4}+\frac{2}{100}]+............+[\frac{3}{4}+\frac{99}{100}]$
[t] = 0, 0 <=t < 1
[t] = 1, 1 <= t < 2
Now looking at the problem in hand
$[\frac{3}{4}+\frac{x}{100}] = 0, 0 <= x < 25$
$[\frac{3}{4}+\frac{x}{100}] = 0, 25 <= x < 99$
There are total 100 term in L out of which 25 terms are zero.
Rest all the terms are equal to 1.
So the sum is 75.

Last Activity: 11 Years ago