Answer:
-2pi/3
Step-by-step explanation:
y = 2 cos 3(x + 2π∕3) +1
y = A sin(B(x + C)) + D
amplitude is A
period is 2π/B
phase shift is C (positive is to the left)
vertical shift is D
We have a shift to the left of 2 pi /3
Shaded part means the yellow part
- The two sets are S and Y.
- The centre intersection part is A
![\cap](https://tex.z-dn.net/?f=%5Ccap%20)
- All the areas occupied by both sets is AUB .
Rest part :-
![\\ \sf\longmapsto E-AUB=(AUB)^c](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20E-AUB%3D%28AUB%29%5Ec)
Answer:
![-\frac{y}{25} +24](https://tex.z-dn.net/?f=-%5Cfrac%7By%7D%7B25%7D%20%2B24)
Step-by-step explanation:
.