Question

If ` cot A= 4/3 and (A+ B) = 90°  `  ,what is the value of tan B?

Answer 1

We have ,

`cot A = 4/3`

 ⇒ ` cot (90° - B ) = 4/3                (As , A+ B = 90° )`

∴ tanB = `4/3`