Give the name, give the symbol, or given the symbol, give the
name for the following...
Give the name, give the symbol, or given the symbol, give the
name for the following elements: Period 1, Period 2, Period 3, From
Period 4: K, Ca, Cr, Mn, Fe, Co, Ni, Cu, Zn, Br, From period 5: Ag,
Sn, I, From period 6: W, Au, Pb, From period 7: U
3. Identify elements by group number and period number.
4. Identify the alkali metals, alkaline earth metals, halogens,
and noble gases.
5. Identify an element as a metal,...
Please use the below formula in Excel for developing the
combination calculation i.e., the number of...
Please use the below formula in Excel for developing the
combination calculation i.e., the number of ways of choose n
numbers k at a time…The Excel formula is =COMBIN(n,k). This will
tell you the number of combinations given a number n chosen k at a
time. For instance, if you calculated in Excel =COMBIN(49,5) …this
will calculate the number of combinations of numbers 1 thru 49
chosen 5 at a time. For instance, 1,2,3,4,5 would be one of those
combinations....
Please Use C++
I tried to calculate complex number by using *= and
operator /=
but...
Please Use C++
I tried to calculate complex number by using *= and
operator /=
but I got an incorrect result compared with the result
of complex number calculator
For example,
When I calculate ( (c5 *= c4) *= c4) by using my
operator function, the result was 1.08288e+06+1.11262e+07i on
output,
However, when using a complex calculator, the result was
= −253987.448 − 355181.112i, so I got the wrong answer
There is my code below. It compiles well, but my...
Give all solutions of the nonlinear system of equations,
including those with nonreal complex components.
3x^2...
Give all solutions of the nonlinear system of equations,
including those with nonreal complex components.
3x^2 + 2y^2 = 45
2x^2 – 3y^2 = -9
Select the correct choice below and if necessary, fill in the
answer box to complete your choice.
A: The solution set is {___} ( type an ordered pair. Type an
exact answer, using radicals as needed. Use integers or fractions
for any numbers in the expression. Express complex numbers in terms
of i. use a...