Find the equation of curve whose roots gives the point which lies in the curve f(x) = xSin(x) in the interval [0, π⁄2] where slope of a tangent to a curve is equals to the slope of a line joining (0, π⁄2)

• A. c = -Sec(c) – Tan(c)
• B. c = -Sec(c) – Tan(c)c) c = Sec(c) +Tan(c)d) c = Sec(c) – Tan(
• C. – Tan(c)b) c = -Sec(c) – Tan(c)c) c = Sec(c) +Tan(c)
• D. c = Sec(c) – Tan(c)