MCQOPTIONS
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MCQOPTIONS
| 1. |
A student has to find the solution of an equation cos(x)=1/2. She has to write the program such that exact values are shown at output. Which of the following codes would help her? |
| A. | syms x;eqn = cos(x) == 1/2;vpa( solve(eqn,x)) |
| B. | syms x;eqn = cos(x) == 1/2;solve(eqn,x) |
| C. | vpa(solve(‘cos(x)=1/2’)) |
| D. | syms x;eqn = cos(x) = 1/2;vpa(solve(eqn,x)) |
| Answer» B. syms x;eqn = cos(x) == 1/2;solve(eqn,x) | |