11mere khyaal se jo zyadatar galat hoote hain
iska answer c ban raha hai
given that f is an odd function with peroid 2 and continuous fr all x an g(X)=0∫xf(t) dt,then
a)g(x) is an odd function
b)g(2n)=1
c)g(2n)=0
d)none
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6 Answers
11
1ya D)
also nothing is said about n i mean n has nothing to do with the period
1g(2n)=0∫2nf(t) dt ,then
= n 0∫2 f(t) dt
= also it is an odd function so f(0) = 0 and f(1) = -f(-1) and .. it is just like a graph of tan (Î x / 2)
.. from 0-1 if graph is +ve then from 1-2 it is -ve .. wtih same area . .and vice - verso .. .so the answer here is 0 ... !!
1well it is D after all isnt it
Riddle has solved for another question i thnk..
