If A= [-5,7] and B= [6,10], then find A u B
1 answer:
Answer:
![\large\boxed{A\ \cup\ B=[-5,\ 10]}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BA%5C%20%5Ccup%5C%20B%3D%5B-5%2C%5C%2010%5D%7D)
Step-by-step explanation:
Look at the picture.
The union of two sets A and B (A ∪ B) is the set of elements which are in A, in B, or in both A and B
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2^2 = 4
just think 2 written out TWO times (hence the SECOND power).
n+5=13 n=8
n+5=10 n=5
2n=3 n=1.5
5n=20 n=4
<span>£</span>210 is the answer!! :)
Answer:
sin S = 9/13
sin R= 8/13
cos S= 8/13
cos R= 9/13
