Question 3 - NCERT Exemplar - MCQ - Chapter 8 Class 10 Introduction to Trignometry

Last updated at April 16, 2024 by

The value of (sin 45° + cos 45°) is

(A) 1/√2  (B) √2     (C) √3/2  (D) 1

Slide3.JPG

Transcript

Question 3 The value of (sin 45° + cos 45°) is (A) 1/√2 (B) √2 (C) √3/2 (D) 1 Now, (sin 45° + cos 45°) = 1/√2+1/√2 = 2/√2 = √𝟐 So, the correct answer is (B)

Ask a doubt
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.