Question

Number of solution of the equation x2tanx=1in[0,2]is

Answer 1

For a homogeneous system of equations ax+by=0 and cx+dy=0, the situation is slightly different. ... A nxn homogeneous system of linear equations has a unique solution (the trivial solution) if and only if its determinant is non-zero. If this determinant is zero, then the system has an infinite number of solutions.

Answer 2

Explanation:

Sample Problems. The equation x = 5 has only one solution: the number 5. The equation z2 = 4 has two solutions: z = 2 and z = -2. The equation x = x has infinitely many solutions: any value of x will work, since x is always equal to itself.