What is the amplitude of 2/3 cos(3/2 x) ?

The amplitude of 2/3 cos(3/2 x) is 0.66666…

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amplitude of 2/3 cos(3/2 x)

amplitude

\frac{2}{3} cos (\frac{3}{2} x)

0.66666 \dots

Solution steps

f (x) = \frac{2}{3} cos (\frac{3}{2} x), A = \frac{2}{3}

Therefore, the amplitude |A| is

0.66666 \dots

0.66666 \dots

d o main 5 tan (5 x)

d o main f (x) = \frac{1 - 3 t}{4 + t}

a sy m pt o t es f (x) = \frac{1}{3 ^{x - 2}}

in t erce pt s f (x) = \frac{x ^{2} - 9}{x ^{2}}

am pl i t u d e tan (2 x)

What is the amplitude of 2/3 cos(3/2 x) ?
The amplitude of 2/3 cos(3/2 x) is 0.66666…