The equation for " 10 more than the product of x and y is 15" is "xy - 10 = 15"
True
False
The given statement is false.
The product of x and y is written as xy.
10 more than the product = xy + 10
Hence the correct equation is xy + 10 = 15.
Find the equation of the tangents drawn form the point (5,3) to the hyperbola x225−y29=1.
Question 13
Out of the four options, only one is correct. Write the correct answer.
123x2y−138x2y is a like term of
(a) 10xy (b) −15xy (c) −15xy2 (d) 10x2y
Let PQR be a right angled isosceles triangle right angled at P(2,1). If the equation of the line QR is 2x+y=3, then the equation representing the pair of lines PQ and PR is