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Popular >

simplify e^{-jθ}*e^{-jθ}

Solution

simplify

e^{- j θ} \cdot e^{- j θ}

Solution

e^{- 2 j θ}

Solution steps

e^{- j θ} e^{- j θ}

Apply exponent rule:

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

e^{- j θ} e^{- j θ} = e^{- j θ - j θ}

= e^{- j θ - j θ}

Add similar elements:

- j θ - j θ = - 2 j θ

= e^{- 2 j θ}

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Frequently Asked Questions (FAQ)

What is e^{-jθ}*e^{-jθ} ?
The solution to e^{-jθ}*e^{-jθ} is e^{-2jθ}