y=x হল প্যারাবোলার স্পর্শক y=ax^(2)+c। যদি c=2, তাহলে যোগাযোগের বিন্দু হল | 12 | পরাবৃত্ত...

y=x is tangent to the parabola y=ax^(2)+c . If a=2, then the value of c is

y=x is tangent to the parabola y=ax^(2)+c . If c=2, then the point of contact is

y=x is tangent to the parabola y=ax^(2)+c . If c=2, then the point of contact is

Focus of parabola y=ax^(2)+bx+c is

If y=(ax+b)/(x^(2)+c), then (2xy_(1)+y)y_(3)=

If two circles x^(2) + y^(2) - 2ax + c = =0 and x^(2) + y^(2) - 2by + c = 0 touch each other , then c =

If y=x^(3)-c and y=x^(2)+ax+b touch each other at the point (1,2) , then (|a|+|b|+|c|)/(|a+b-c|)=?

If the line ax + y = c , touches both the curves x^(2) + y^(2) =1 and y^(2) = 4 sqrt2x , then |c| is equal to:

If ax^(2) + bx + c = 0 has imaginary roots and a - b + c gt 0 . then the set of point (x, y) satisfying the equation |a (x^(2) + (y)/(a)) + (b + 1) x + c| = |ax^(2) + bx + c|+ |x + y| of the region in the xy- plane which is