if `a > 2b > 0` , then positive value of `m` for which `y=mx-bsqrt(1+m^2)` is a common tangent to `x^2 + y^2 =b^2` and `(x-a)^2+y^2=b^2` is

if a>2b>0, then positive value of m for which y=mx-b sqrt(1+m^(2)) is a common tangent to x^(2)+y^(2)=b^(2) and (x-a)^(2)+y^(2)=b^(2) is

If a>2b>0, then find the positive value of m for which y=mx-b sqrt(1+m^(2)) is a common tangent to x^(2)+y^(2)=b^(2) and (x-a)^(2)+y^(2)=b^(2)

Find the value of m for which y=mx+6 is a tangent to the hyperbola (x^(2))/(100)-(y^(2))/(49)=1

The value of m for which y=mx+6 is a tangent to the hyperbola (x^(2))/(100)-(y^(2))/(49)=1 , is

Find the value of m for which y=mx+6 is tangent to the hyperbola (x^(2))/(100)-(y^(2))/(49)=1