Divide and find quotient(a⁴-b⁴) ÷ (a+b)(step by step explanation)
1 answer:
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Check the picture below.
so, a cone, that fits inside the cylinder, will have the same height "h" and radius "r". Thus
so, a cone, that fits inside the cylinder, will have the same height "h" and radius "r". Thus
<h2>Answer with explanation:</h2>
We are given vectors u,v and w as follows:
(a)
Now we are asked to find the value of:
The value is calculated as follows:
Hence,
(b)
We are asked to represent (3,4,5) as a linear combination of u, v, and w.
Let:
i.e.
on multiplying equation(1) by 2 an then adding equation (1) to equation (3)
on putting the value of a in equation (2) we get:
Now on putting the value of a and b in equation (1)
Hence, we have:
Answer:
a) YES. Repeating decimal
b) YES. Repeating decimal
c) NO. Decimal neither terminates nor repeats
d) YES. Terminating decimal
Step-by-step explanation:
Any rational number can be written as a fraction, that is, a division of integers.
a) The number has a repetitive period of 54. It can be expressed as a fraction because its decimal are repeating forever
b) The number 0.16666... (expressed as a repeating 6) can also be converted to a fraction because it's a repeating decimal
c) The number 0.5473... cannot be expressed as a fraction because the ellipsis (...) means the decimals continue with no limit and no pattern can be found (no repetitive decimal)
d) The number 0.378 can be easily expressed as a fraction because it has a finite number of decimals (no ellipsis) or a terminating decimal