Step-by-step explanation:
Tan² theta = sec² theta - 1
Cot² theta = cosec² theta - 1
Tan²+Cot² = sec²-1+cosec²-1
= sec²+cosec²-2
You need to divide the total number of people by the three days.
7458/3 = 2486.
2,486 people attended on one day.
Answer:
x = <u>19</u>
x - 17 = 2
2 + 17 = <u>19</u>
<em>Hope this helps!</em>
√64 = 8
64÷1000 = 0.0064
8÷1000=0.0008
√0.0064 = 0.0008