Mr. Raman invested Rs. 45,000 with Bank A under the

If 2x + 3y = 27 and 3x - y = 13, find (x + y).

If, x - y radic; 3 = 23 and radic; 3x + y = 35

Find the angle between both the lines when they intersect each other.

If (5√P - 7√Q) = 5, [1.5P = 4Q-(R/3)+9] and (√P/√Q) = 1.6, then find out the value of ‘R’.

If in two linear equations ax + by = c and dx + ey = f and a/d = b/e = c/f  then, which of the following is true about the two equations?

Solve: (x/3) + (x/5) = 16

The equations 6x + my + 18 = 0 and 9x + 21y + 27 = 0 have a unique solution. Which of the following statements is definitely true?

I. p² – 5p + 6 = 0                  

II. 36q² = 81

For given pair of equations, how many solutions are possible?

4x + 6y = 16 and 8x + 12y = 32

For given pair of equations, how many solutions are possible?

7x − 3y = 20 and 14x − 5y = 40

If x - √3 y = 8 Find the slope in angle?