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Answer:
I think d no p=4 and q=5
Step-by-step explanation:
this might help you
No you could have left it as the last but one line or write them separately as
11/18 + √85 / 18 , 11/18 - √85/18
So say for example u have -7 - (-5), think of subtracting integers as adding the opposite, so ur adding the opposite of -5, the opposite of -5 is 5, so ur adding -7 and 5= -2
another one: -15 - (-18)
again, adding the opposite. -15 plus positive 18= 3
Dy/dx = y cos x
y = Ae^sin(x)
y(0) = Ae^sin(0) = A = 3
A = 3
Therefore, y = 3e^(sinx)
