1ok, i get it. thanks .
i can do the sum after this
find the range of 'a' where
2 sinx =|x| + a has no solution . Plz give working also
Ans. a>(3√3 + pi)/3
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5 Answers
62use graph... that will give one method..
I will show it in a bit..
1sir, can u tell me why the line intersects the graph at only one point?? why can't it intersect it at 2 / more points??
the value of 'a' has nothing to do with the value of sinx. so how do you know sir, that the line y = |x| + a will intersect y= sinx at exactly one point???please explain.
13a should be taken as such that mod(x)+a should not intersect 2sinx curve...bhaiya has taken the least possible value of a