Question

4/3tan^2 30+sin^ 2 60-3 cos^2 60+3/4 tan^2 60-2tan^45​

Answer 1

Answer:

25/36

Step-by-step explanation:

4/3 * 1/3 + 3/4 - 3 * 1/4 + 3/4 * 3 - 2* 1

4/ 9 + 3/4 - 3/4 +9/4- 2

4/9 + 9/ 4 -2

16+ 81 /36

97/36 -2

97-72

25/ 36