Factorize the left hand side and equate the factors to zero.
Then, use the notation that : sec x = 1/cosx and csc x = 1/sinx
Result: x = ± π3 + 2πk , k∈Z
Answer:
x= -1, 4
Step-by-step explanation:
P = 4d +dgt
dgt = P -4d
divide both sides by dt.
g = (P-4d)/dt
Answer: - 7.767 x 10^-19
Step-by-step explanation:
The attachment below shows the calculations in clear terms.