Question

Question Solve the following equation for B, where - a

Answer 1

We are to solve

`5\tan ^2\beta+5\tan \beta=0`

Dividing through by 5 we get

`\tan ^2\beta+\tan \beta=0`

Simplifying further we have

`\tan \beta(1+\tan \beta)=0`

This gives

`\tan \beta=0,\tan \beta+1=0`

For

`\tan \beta=0`

Since for every multiple of π tan β = 0

Hence,

`\beta=n\pi`

For

`\tan \beta+1=0`

This gives