Given that U = {all even numbers less than 23) A = {all factors of 12}
B = {all multiples of 3}
List ALL elements of sets U, A and B
Draw a Venn diagram to represent the information given above
List the elements in each of the following:
AB
AUB
(A UB)'
livi
Determine n(ANB), n(A) and
n(B)

multiple all that

step-by-step explanation:

27×17

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

b is the right answer