Algebra & Calculus MCQs

Practice questions on algebra, calculus, matrices, determinants, probability, and coordinate geometry.

22 MCQsMathematicsAll Levels

Key Concept Overview & Exam Context

Review core principles of Algebra & Calculus before answering questions. These questions simulate placement technical assessments (TCS, Infosys, Amazon), university exams (CS/IT), and technical certifications.

Target Readiness

Placements & Job Interviews

Question Format

Multiple-Choice with Explanations

Verified Solutions

Step-by-step Output Traces

Algebra & Calculus MCQ Questions

Page 2 of 2 (22 total)

What is the derivative of f(x) = sin(x) * cos(x) with respect to x?

medium

Correct Answer: cos²(x) - sin²(x)

Explanation:

Using the product rule or the double angle identity f(x) = (1/2)sin(2x), f'(x) = cos(2x) = cos²(x) - sin²(x).

What is the value of the determinant of a 2x2 matrix [[3, 2], [1, 4]]?

easy

Showing 21 to 22 of 22 questions