tan 45° = $x$.
Answer (integer)
1
Solution
tan 45° = sin 45°/cos 45° = (√2/2)/(√2/2) = 1.
About this question
Subject: Mathematics · Chapter: Trigonometric Functions · Topic: Trigonometric Ratios and Identities
This question is part of PrepWiser's free JEE Main question bank. 16 more solved questions on Trigonometric Functions are available — start with the harder ones if your accuracy is >70%.