Question

find the value of cos 48 - sin 42​

Answer 1

Answer:

change sin into cos 48 and equation make

cos 48 - cos 48 =0

Answer 2

Answer:

cos 48 - sin 42 = 0

Step-by-step explanation:

buy the complementary angles we get

cos(90-48) - cos(90-48)

then it will be cancelled

cos 42 - cos 42

= 0

I think this is the answer if it is wrong tell me also