(1 + sinA)(1 – sinA)(1 + tan²A) is equal to:
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Correct answer: (C) 1
From RRB JE CBT-1 PYQ 16 Dec 2024, Shift 1 (9:00 AM)
This is question 24 of RRB JE CBT-1 PYQ 16 Dec 2024, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.