Engineering =IMCOS(inumber)

Quiz =IMCOS — 15 Questions

15 quiz questions about =IMCOS — test syntax, arguments, examples & errors!

Questions: 10 questions 15 questions Random 10 or 15 questions from the pool + shuffled options each time

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Progress — 15 questions 1 of 15

Question 1 of 15 1/15

How many optional arguments does =IMCOS have?

Question 2 of 15 2/15

Which function is NOT related to =IMCOS?

Question 3 of 15 3/15

How many arguments does =IMCOS have in total?

Question 4 of 15 4/15

Which category does =IMCOS belong to?

Question 5 of 15 5/15

What is the output type of =IMCOS?

Question 6 of 15 6/15

Which function is related to =IMCOS?

Question 7 of 15 7/15

Which is the correct syntax of =IMCOS?

Question 8 of 15 8/15

How many required arguments does =IMCOS have?

Question 9 of 15 9/15

Which statement about =IMCOS is correct?

Question 10 of 15 10/15

Which formula is a valid example of =IMCOS?

Question 11 of 15 11/15

What is the fix for #VALUE! in =IMCOS?

Question 12 of 15 12/15

What usually causes #VALUE! in =IMCOS?

Question 13 of 15 13/15

In =IMCOS, which is argument #1?

Question 14 of 15 14/15

Does =IMCOS return a dynamic array?

Question 15 of 15 15/15

Which use case fits =IMCOS?

Click a question to see the answer.

1. How many optional arguments does =IMCOS have?

A. 0 ✓
B. 2
C. —
D. 1

Explanation: =IMCOS has 1 required, 0 optional (1 total).

2. Which function is NOT related to =IMCOS?

A. COUPDAYSNC ✓
B. IMREAL
C. IMAGINARY
D. IMABS

Explanation: “COUPDAYSNC” is not related to IMCOS.

3. How many arguments does =IMCOS have in total?

A. 2
B. 4
C. 3
D. 1 ✓

Explanation: =IMCOS has 1 required, 0 optional (1 total).

4. Which category does =IMCOS belong to?

A. Cube
B. Financial
C. Engineering ✓
D. Logical

Explanation: Category is “Engineering”.

5. What is the output type of =IMCOS?

A. Number/Text ✓
B. Value
C. Number
D. Text

Explanation: Output is “Number/Text”.

6. Which function is related to =IMCOS?

A. NORM.S.INV
B. ACCRINTM
C. HEX2DEC
D. IMABS ✓

Explanation: “IMABS” is related to IMCOS.

7. Which is the correct syntax of =IMCOS?

A. =IMCOS(inumber) ✓
B. =IMCOS(inumber, 0)
C. =IMABS(inumber)
D. IMCOS(inumber)

Explanation: Correct syntax: =IMCOS(inumber)

8. How many required arguments does =IMCOS have?

A. 1 ✓
B. 2
C. 3
D. 0

Explanation: =IMCOS has 1 required, 0 optional (1 total).

9. Which statement about =IMCOS is correct?

A. Only works in old versions
B. The cosine of a complex number is:
C. Use COMPLEX to convert real and imaginary coefficients into a complex number. ✓
D. Output is always a dynamic array

Explanation: Correct: Use COMPLEX to convert real and imaginary coefficients into a complex number.

10. Which formula is a valid example of =IMCOS?

A. IMCOS("1+i")
B. =IMCOS("1+i") ✓
C. =IMABS("1+i")
D. =IMCOS("1+i", 0)

Explanation: Correct example: =IMCOS("1+i")

11. What is the fix for #VALUE! in =IMCOS?

A. a+bi ✓
B. Text is always ignored
C. Requires add-in
D. Select entire column for best performance

Explanation: If inumber is a logical value, IMCOS returns the #VALUE! error value. — Fix: a+bi

12. What usually causes #VALUE! in =IMCOS?

A. Text is always ignored
B. Requires add-in
C. If inumber is a logical value, IMCOS returns the #VALUE! error value. ✓
D. Output is always a dynamic array

Explanation: If inumber is a logical value, IMCOS returns the #VALUE! error value. — Fix: a+bi

13. In =IMCOS, which is argument #1?

A. range
B. value
C. criteria
D. inumber ✓

Explanation: Argument #1 is “inumber”.

14. Does =IMCOS return a dynamic array?

A. Yes
B. No
C. —
D. No ✓

Explanation: IMCOS does not spill.

15. Which use case fits =IMCOS?

A. Lookup & Retrieval
B. Securities & Bonds
C. Workdays & Due Dates
D. Scientific & Unit Conversion ✓

Explanation: Use case “Scientific & Unit Conversion” fits IMCOS.