New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    src="https://www.ixambee.com/questionimage/Chapter/1740715370-38.JPG" alt="" />
    A cosec + cot θ Correct Answer Incorrect Answer
    B cosec – cot θ Correct Answer Incorrect Answer
    C sec θ – cot θ Correct Answer Incorrect Answer
    D sec θ + cot θ Correct Answer Incorrect Answer

    Solution

    We simplify:

    Using identities:

    Cancel 2 :

    Using identity:

    Practice Next

    Relevant for Exams: