en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify cos(at)e^{(-st)}

Solution

simplify

cos (a t) e^{(- s t)}

Solution

\frac{cos ( a t )}{e ^{t s}}

Solution steps

cos (a t) e^{(- s t)}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= \frac{1}{e ^{t s}} cos (a t)

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot cos ( a t )}{e ^{s t}}

Multiply:

1 \cdot cos (a t) = cos (a t)

= \frac{cos ( a t )}{e ^{t s}}

Popular Examples

simplify 8.66*10^{-6}*20 simplify

8.66 \cdot 1 0^{- 6} \cdot 20

simplify (4x10^6)x(5x10^5)simplify

(4 x 1 0^{6}) x (5 x 1 0^{5})

simplify-e^{-5/6}*(-60)simplify

- e^{- \frac{5}{6}} \cdot (- 60)

simplify 3a^2e^4*2a^3e^2 simplify

3 a^{2} e^{4} \cdot 2 a^{3} e^{2}

simplify (3b^3)(2b)simplify

(3 b^{3}) (2 b)

Frequently Asked Questions (FAQ)

What is cos(at)e^{(-st)} ?
The solution to cos(at)e^{(-st)} is (cos(at))/(e^{ts)}