What is simplify-e^{-jt}*e^{jt} ?

The solution to simplify-e^{-jt}*e^{jt} is -1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify-e^{-jt}*e^{jt}

simplify

- e^{- j t} \cdot e^{j t}

- 1

Solution steps

- e^{- j t} e^{j t}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

e^{- j t} e^{j t} = e^{- j t + j t}

= - e^{- j t + j t}

Add similar elements:

- j t + j t = 0

= - e^{0}

Apply rule

a^{0} = 1, a \neq = 0

= - 1

1.42 x 1 0^{- 4}

3 \cdot e^{- x}

7 x^{(2)} e^{(- s i n (x))}

(5.6 x 1 0^{6}) (9.1 x 1 0^{- 2})

x^{3} (x + h)^{3}