Correct Answer: Option C

Explanation

tan x = 1; x = tan^-1(10 = 45^o

sin x + cos x

= sin 45^o + cos 45^o

= \(\frac{\sqrt{2}}{2} + \frac{\sqrt{2}}{2}\)

= \(\frac{\sqrt{2} + \sqrt{2}}{2}\)

= \(\frac{2\sqrt{2}}{2}\)

= \(\sqrt{2}\)

• How can I get better at wave length 😭? Answer this

  3 Answers   ·   Physics   ·   4 days ago
• when is mop up exam starting? Answer this

  1 Answers   ·   2 days ago
• what is the cutt off mark for osun state college of nursing science in Asubiaro osun? Answer this

  1 Answers   ·   Medical Science   ·   1 day ago