Question

if sin o + cos o = √2cos o then the value of tan o is
a)√2-1
b)√2+1
c)√2
d)-√2
please tell with explaination​

Answer 1

Answer:

√2-1...hope it helps u....mark me as the brainliest

Step-by-step explanation:

(sin o+cos o)/cos o=√2

tan o+1=√2(since cos o/cos o=1).

tan o=√2-1