Question

. 5 tan² A – 5 sec² A + 1 is equal to 1 point a. 6 b. -5 c. 1 d. -4

Answer 1

Step-by-step explanation:

5tan²A-5sec²A+1

5(1-sec²)-5sec²+1

5-5sec²-5sec²+1

5-10sec²+1

-10sec²+6=0

-10sec²=-6

sec²=3/5

Answer 2

Answer:

optiona.6 is the answer

Step-by-step explanation:

5(1)+1 =6