I think it might be A and C
Hey so the answer would be B
When you simplify the expression 1/1+cot^2x the final product is C. sin^2 (x).
Hope this helps!
Answer:
B i think i need see a image tho
Step-by-step explanation:
No it is NOT possible - that would mean the final angle would also have to be ninety degrees making it a square or rectangle. :)
