1.

If P(alpha,beta), abgt0 " and the variable line " x/a+y/b=1 " is draw through the given point" p(alpha,beta), then the least area of triangle formed by this line and the coordinate axes is

Answer»

`ALPHA,BETA`
`2ALPHA,beta`
`3alpha,beta`
`1/2alpha,beta`

ANSWER :B


Discussion

No Comment Found