Answer:
Since A={a,b}, then . Remember that the Cartesian Product of two sets A, B is defined by
. Then
Can someone please help me answer this?
1 answer:
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Answer:
2.a)11.355 b)0.94625
3. divide 6 by 4
4. 0.8kg, 800g
Step-by-step explanation:
To convert one measurement to another you need to set it up so that the old measurement gets cancelled out when you multiply the conversion ratio.
2a) the gallons on top and bottom get cancelled out leaving you with the measurement that you want
2b)
3)
4)
<span>sin A cos B=1/2[sin(A-B)+sin(A+B)]
sin(at)*cos(2at)=1/2[sin(3at)-sin(at)]</span>
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sin(at)*cos(2at)=1/2[sin(3at)-sin(at)]</span>
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Answer:
Step-by-step explanation:
We need to find ration numbers between -1 and 1.
Multiplying and dividing both -1 and 1 by 2.
and
Now, the rational number between -2/2 and 2/2 is .