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Oksanka [162]
3 years ago
9

Find all solutions to the equation. (sin x)(cos x) = 0

Mathematics
1 answer:
Sindrei [870]3 years ago
6 0
Hello : 
 <span>(sin x)(cos x) = 0
sinx = 0  or cosx= 0 
all solutions in : R
1) sinx= 0  : x = k</span>π......  k<span>∈ Z
2) cosx= 0 : x= </span>π/2 + kπ ....k∈ Z
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