An educational infographic on Applied Mathematics featuring: Real-World Applications: Engineering calculations, financial modeling, and data analysis visuals Key Concepts: Probability distributions, optimization graphs, and statistical trends Practical Tools: Algebra in robotics, calculus in physics, and geometry in architecture Interactive Elements: Problem-solving flowcharts and equation transformers.

applied maths cuet 2024 worksheets

Grade XII Applied Mathematics Practice Questions

1. Which equation represents the eigenvalues of the matrix ( begin{bmatrix} 2 & 1 \ 1 & 2 end{bmatrix} )?

  1. (lambda^2 – 4lambda + 3 = 0)
  2. (lambda^2 – 4lambda + 4 = 0)
  3. (lambda^2 – 3lambda + 2 = 0)
  4. (lambda – 3 = 0)

2. The area of the region bounded by the curves ( y = x^2 ) and ( y = x ) is:

  1. 0.1667 square units
  2. 0.3333 square units
  3. 0.5 square units
  4. 1 square unit

3. Solve the linear system using matrix inversion method: ( x + 2y = 5 ) and ( 3x + 4y = 11 ).

  1. (x = 1, y = 2)
  2. (x = 2, y = 1.5)
  3. (x = 3, y = 1)
  4. (x = 7, y = -1)

4. What is the Fourier transform of ( f(t) = e^{-|t|} )?

  1. (frac{2}{1 + omega^2})
  2. (frac{1}{1 + omega^2})
  3. (frac{2}{omega^2 – 1})
  4. (frac{2omega}{1 + omega^2})

5. A function ( f(x) ) is defined as ( f(x) = left{
begin{array}{ll}
x^2 & quad x < 1 \ 2x + 1 & quad x geq 1 end{array} right. ). Find the limit ( lim_{x to 1} f(x) ).

  1. 1
  2. 2
  3. 3
  4. Does not exist

6. Calculate the derivative of the function ( g(x) = ln(x^2 + 1) ).

  1. (frac{2x}{x^2 + 1})
  2. (frac{2}{x^2 + 1})
  3. (frac{x}{x^2 + 1})
  4. (frac{1}{2x(x^2 + 1)})

7. The integral ( int frac{x^2}{x^2 + 1} dx ) can be solved by:

  1. Partial fractions
  2. Substitution
  3. Integration by parts
  4. Direct integration

8. A probability function ( P(x) ) is defined for ( x = 0, 1, 2, ldots ). If ( E(X) = 1 ) and ( operatorname{Var}(X) = 2 ), what is the distribution of ( X )?

  1. Poisson distribution
  2. Binomial distribution
  3. Normal distribution
  4. Exponential distribution

9. The solution to the differential equation ( frac{d^2y}{dx^2} – 4frac{dy}{dx} + 4y = 0 ) is:

  1. (y = (C_1 + C_2x)e^{2x})
  2. (y = C_1 e^{2x} + C_2 e^{-2x})
  3. (y = C_1 e^{4x} + C_2 e^{-4x})
  4. (y = C_1 cos(2x) + C_2 sin(2x))

10. The length of the curve ( y = ln(cos x) ) from ( x = 0 ) to ( x = frac{pi}{4} ) is:

  1. (frac{pi}{4})
  2. (frac{1}{4})
  3. (ln(2))
  4. Cannot be determined

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