Question

The function f(x) = `{{:(sinx/x + cosx",",  "if" x ≠ 0),("k"",",  "if" x = 0):}` is continuous at x = 0, then the value of k is ______.

पर्याय

• 3

• 2

• 1

• 1.5

Answer 1

The function f(x) = `{{:(sinx/x + cosx",","if"  x ≠ 0),("k"",", "if"  x = 0):}` is continuous at x = 0, then the value of k is 2.