- #1

Painguy

- 120

- 0

## Homework Statement

dy/dθ =2·3^(−θ)

## Homework Equations

## The Attempt at a Solution

2*(d/dθ)(3^(-θ)

2(3^(-θ)ln(3))

(2ln(3))/(3^θ)

I keep getting this wrong and I'm not sure why. Could someone point out my mistake?

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- Thread starter Painguy
- Start date

- #1

Painguy

- 120

- 0

dy/dθ =2·3^(−θ)

2*(d/dθ)(3^(-θ)

2(3^(-θ)ln(3))

(2ln(3))/(3^θ)

I keep getting this wrong and I'm not sure why. Could someone point out my mistake?

- #2

jmcelve

- 52

- 0

Also, I assume we're solving for y given y'?

- #3

Painguy

- 120

- 0

The final answer I have is -2*3^(-θ)ln(3)

- #4

jmcelve

- 52

- 0

That ln(3) should be in the denominator I think.

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