if A>B, then sin A> sin B is it true? why explain
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it is convenient to say that SIN is a increasing function but it's not always true
for example let's take take two angles Which are 90° and 270°
now SIN (90°)=1;
but SIN (270°)= (-1)
in the above case 270>90
but SIN (90)<SIN (270)
so
if A>B, then sin A> sin B is it true but only for
angles which are smaller than 90
A>B, then sin A> sin B is false
for example let's take take two angles Which are 90° and 270°
now SIN (90°)=1;
but SIN (270°)= (-1)
in the above case 270>90
but SIN (90)<SIN (270)
so
if A>B, then sin A> sin B is it true but only for
angles which are smaller than 90
A>B, then sin A> sin B is false
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