What is sin(3x)(1/(sin^2(9))-(e^{9x})/x) ?

The solution to sin(3x)(1/(sin^2(9))-(e^{9x})/x) is sin(3x)(csc^2(9)-(e^{9x})/x)

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simplify sin(3x)(1/(sin^2(9))-(e^{9x})/x)

simplify

sin (3 x) (\frac{1}{sin ^{2} ( 9 )} - \frac{e ^{9 x}}{x})

sin (3 x) (csc^{2} (9) - \frac{e ^{9 x}}{x})

Solution steps

sin (3 x) (\frac{1}{sin ^{2} ( 9 )} - \frac{e ^{9 x}}{x})

Use the basic trigonometric identity:

\frac{1}{sin ( x )} = csc (x)

= sin (3 x) (csc^{2} (9) - \frac{e ^{9 x}}{x})

(\frac{ln ( x )}{3 x ^{3}} + \frac{1}{9 x ^{3}}) \cdot x^{9}

cos (x) sin (x) (csc (x) + tan (x))

c (1, 3) y d (2, - 5)

\frac{9 ( 211 - 6 )}{25}

\frac{2 ( x + h ) + 5 - 2 x + 5}{h}

What is sin(3x)(1/(sin^2(9))-(e^{9x})/x) ?
The solution to sin(3x)(1/(sin^2(9))-(e^{9x})/x) is sin(3x)(csc^2(9)-(e^{9x})/x)