Q. 27 If y = f(x) is the solution of x=0 with the boundary conditions y...

   

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Q. 27 If y = f(x) is the solution of x=0 with the boundary conditions y = 5 at x=0 and 2 at x= 10, f(15)= " = Q. 28 In the following table, X is a discrete random variable and p(x) is the probability density. The standard deviation of x is X 1 2 3 (A) 0.18 (C) 0.54 p(x) 0.3 0.6 0.1 (B) 0.36 (D) 0.6 Q. 29 Using the trapezoidal rule, and dividing the interval of integration into three equal subintervals, the definite integral |x|dx Q. 27 If y = f(x) is the solution of x=0 with the boundary conditions y = 5 at x=0 and 2 at x= 10, f(15)= " = Q. 28 In the following table, X is a discrete random variable and p(x) is the probability density. The standard deviation of x is X 1 2 3 (A) 0.18 (C) 0.54 p(x) 0.3 0.6 0.1 (B) 0.36 (D) 0.6 Q. 29 Using the trapezoidal rule, and dividing the interval of integration into three equal subintervals, the definite integral |x|dx