Math virtual assistant

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Step-by-step Solution

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e
π
ln
log
lim
d/dx
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>
<
>=
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sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

Answer

$\sin\left(x\right)\frac{\sin\left(x\right)}{\cos\left(x\right)}$

Step-by-step explanation

Problem to solve:

$\sin\left(x\right)\cdot tan\left(x\right)$
1

Applying the tangent identity: $\displaystyle\tan\left(\theta\right)=\frac{\sin\left(\theta\right)}{\cos\left(\theta\right)}$

$\sin\left(x\right)\frac{\sin\left(x\right)}{\cos\left(x\right)}$

Answer

$\sin\left(x\right)\frac{\sin\left(x\right)}{\cos\left(x\right)}$