Question

2
2
sin 45° + cos
45
ri
tan
60°
thout using trigonometric t
sin 30° - sin 90° + 2 cos
tan 30° x tan 60°
(i)
tan? 60° +4 cos? 45° + se​

Answer 1

Answer:

I can't explain this question because I can't able to solve so sorry

Answer 2

Answer:

HEY

Explanation:

I DON'T KNOW THIS ANSWER SRY MATE WHICH STD ARE YOU WHICH BOARD WHAT IS THE CHAPTER NAME AND NUMBER