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TF
Question Practice

Evaluate cos(105°) using sum of angles.

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Mathematics
Mathematics
Trigonometric Functions
Question Bank

Evaluate cos(105°) using sum of angles.

Single Answer MCQ
Q-00051701

Evaluate cos(105°) using sum of angles.

1

−√3/2

2

−√2/2

3

√2/2

4

−√6/4 − √2/4

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