Numerical Methods
GATE Mechanical Engineering · 2 questions across 2 years (2019-2026) · 5% recurrence rate
Recurrence sparkline
2019–2026201920232026
Difficulty mix
easy 50%
hard 50%
Question types
MCQ2
All 2 questions on Numerical Methods
2026 Q14
Newton-Raphson method for solving algebraic equations is based on
Easy✓
2019 Q28
The derivative of $f(x) = \cos(x)$ can be estimated using the approximation $f'(x) = \frac{f(x+h)-f(x-h)}{2h}$. The percentage error is calculated as $\left(\frac{\text{Exact value - Approximate value}}{\text{Exact value...
Hard✓