Question

If sina -cos a =
$- \sqrt{2 \sin(a) }$
then cosA + sinA is equal to​

Answer 1

Step-by-step explanation:

《♤SORRY BRO♤》BUT MY HARD ((WORK)) IS MY!SO I DONT BELIEVE ON OTHER 《♤SORRY BRO♤》BUT MY HARD ((WORK)) IS MY!SO I DONT BELIEVE ON OTHER