Question

Answer for (a) and (d)


Please explain

Please answer it correctly

I will mark you as brainlist


Please answer it very fast

Answer 1

HERE IS UR ANSWER.......
a)sin45°*cos45°-sin²30
sin²45°-sin²30°. (sin45°=cos45°)
1/2-1/4
1/4
D is attached
HOPE IT HELPS......

Answer 2

$\huge \mathfrak \red{thanks \: for \: letting \: me \: help \: you}$