[" 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)

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

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

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

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

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

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