2^(cos x)=|sin x| has 14 solutions in [0,n pie]
then the value of n is ..?
a 4,
b 6,
c 7,
d 8

i got answer d by making graph.. need to verify my answer and my method can someone please try it via graph method, please?

Question

2^(cos x)=|sin x| has 14 solutions in [0,n pie]
then the value of n is ..?
a 4,
b 6,
c 7,
d 8

i got answer d by making graph.. need to verify my answer and my method can someone please try it via graph method, please?

yash2651995 · Answer

err.. i got c.. n= 7

yash2651995 · Answer

|dw:1338739309644:dw|
this was my graph.. it crosses twice ie two solutions in zero to pie..
so 14 solutions in 0 to 7 pie
upper one is 2^(cos x) {(the graph has different slope not the exact graph of cos x)}
lower one is mod sin x