Answer available
Class 11 · Mathematics · Trigonometric Functions
Find the general solution of cos θ = 0.
3 marksMediumNumerical
Class 11 · ICSE · Mathematics
Trigonometric Functions
Radian measure, trigonometric functions and their graphs, compound and multiple angle identities, and general solutions of trigonometric equations.
- Questions
- 9
- PYQs
- 0
- Topics
- 0
Syllabus mapping: ISC syllabus (CISCE)
Questions
9 questions in this chapter.
- Answer available
Class 11 · Mathematics · Trigonometric Functions
Prove that cos 2A = 1 − 2sin2A.
3 marksMediumStructured
- Answer available
Class 11 · Mathematics · Trigonometric Functions
Find the value of sin 15°.
3 marksMediumNumerical
- Answer available
Class 11 · Mathematics · Trigonometric Functions
Find the value of sin 75°.
3 marksMediumNumerical
- Answer available
Class 11 · Mathematics · Trigonometric Functions
Convert 150° into radians and 3π/4 radians into degrees.
2 marksEasyNumerical
- Answer available
Class 11 · Mathematics · Trigonometric Functions
Find the general solution of tan θ = 1.
3 marksMediumNumerical
- Answer available
Class 11 · Mathematics · Trigonometric Functions
Prove that sin 2A = 2 sin A cos A.
3 marksMediumStructured
- Answer available
Class 11 · Mathematics · Trigonometric Functions
If sin A = 3/5 and A lies in the second quadrant, find cos A and tan A.
3 marksMediumNumerical
- Answer available
Class 11 · Mathematics · Trigonometric Functions
Find the general solution of sin θ = 1/2.
3 marksMediumNumerical