<span>Consider the remainder of the division of the power exponent of i by 4.
For a remainder r equal to 0, 1, 2 or 3, we have a power equal to 1, i, -1 or -i respectively, therefore:
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Answer:
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Answer:
891
Step-by-step explanation:
The number/38=23+17/38
The number=891
The Total Number of socks is 10 in all, bear in mind that there is no blue socks hence it will not add to the total amount of socks
<h3>Addition of Numbers</h3>
Note : 1 pais = 2 socks
Given Data
- Red Socks = 4 pairs = 4*2 = 8 socks
- 6 times as many pairs of blue socks = 0
- 1 as many pairs of white socks = 2 socks
The statement " 6 times as many pairs of blue socks" is equivalent to no socks, since we have no blue socks, hence 6*0 = 0
Let us find the total socks
= 8+0+2
= 10 socks
Learn more about addition here:
brainly.com/question/25421984
You can see almost immediately that the second equation, 3x + y = -2, can be solved for y: y = -3x - 2. (Answer A). This -3x - 2 can in turn be subbed for y in the first equation, 4x + 3y = 4. Doing so, we get 4x + 3(-3x - 2) = 4.
Carrying out the indicated opeations: 4x - 9x - 6 = 4, or -5x = 10. Thus,
x = -2. Find y using y = -3x - 2 (from above): y = -3(-2) - 2 = 4.
Thus, the solution is (-2,4). We were not asked to solve this system of equations, but doing so illustrates the helpfulness of elimination of variables in solving simultaneous equations.
Answer:
No =
Step-by-step explanation:
3(3+4)=21
3³=27
3x3x3 = 3³
