Mathematics
If discriminant of a quadratic equation ax<sup>2</sup> + bc + c = 0 is equal to zero, then the roots of the equation are : 1. each 2. each 3. each 4. each
Related Questions
If the 23rd term of an A.P. exceeds its 32nd term by -18, then its common difference is :
3
2
-2
5
If the polynomial x33 - x22 + 3 is divided by x + 1 = 0, the remainder is :
-1
1
3
2
An article is bought for ₹ 60,000 and sold at a discount of 10%. If the rate of GST is 18%, then the bill amount is :
₹ 60,720
₹ 77,800
₹ 54, 120
₹ 63,720