Engineering =IMCOSH(inumber)

Quiz =IMCOSH — 15 Questions

15 quiz questions about =IMCOSH — 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

Since which Excel version is =IMCOSH available?

Question 2 of 15 2/15

Which statement about =IMCOSH is correct?

Question 3 of 15 3/15

Is argument “inumber” required in =IMCOSH?

Question 4 of 15 4/15

Is =IMCOSH volatile?

Question 5 of 15 5/15

How many required arguments does =IMCOSH have?

Question 6 of 15 6/15

How many arguments does =IMCOSH have in total?

Question 7 of 15 7/15

Does =IMCOSH return a dynamic array?

Question 8 of 15 8/15

Which is the correct syntax of =IMCOSH?

Question 9 of 15 9/15

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

Question 10 of 15 10/15

What is the fix for #NUM! in =IMCOSH?

Question 11 of 15 11/15

Which function is NOT related to =IMCOSH?

Question 12 of 15 12/15

What usually causes #NUM! in =IMCOSH?

Question 13 of 15 13/15

How many optional arguments does =IMCOSH have?

Question 14 of 15 14/15

Which formula is a valid example of =IMCOSH?

Question 15 of 15 15/15

What usually causes #VALUE! in =IMCOSH?

Click a question to see the answer.

1. Since which Excel version is =IMCOSH available?

A. All versions ✓
B. Excel 2019
C. Excel 365
D. Excel 2007 (Compatibility)

Explanation: Version: “All versions”.

2. Which statement about =IMCOSH is correct?

A. Requires add-in
B. Use COMPLEX to convert real and imaginary coefficients into a complex number. ✓
C. Only works in old versions
D. Volatile and recalculates every time

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

3. Is argument “inumber” required in =IMCOSH?

A. No
B. Yes ✓
C. —
D. Yes

Explanation: “inumber” is required.

4. Is =IMCOSH volatile?

A. No
B. No ✓
C. Yes
D. —

Explanation: IMCOSH is not volatile.

5. How many required arguments does =IMCOSH have?

A. 1 ✓
B. 0
C. 3
D. 2

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

6. How many arguments does =IMCOSH have in total?

A. 3
B. 2
C. 4
D. 1 ✓

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

7. Does =IMCOSH return a dynamic array?

A. Yes
B. No
C. —
D. No ✓

Explanation: IMCOSH does not spill.

8. Which is the correct syntax of =IMCOSH?

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

Explanation: Correct syntax: =IMCOSH(inumber)

9. What is the fix for #VALUE! in =IMCOSH?

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

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

10. What is the fix for #NUM! in =IMCOSH?

A. Select entire column for best performance
B. Only works in old versions
C. Requires add-in
D. عدد مختلط را با قالب صحیح مانند ‎"4+3i"‎ وارد کنید. ✓

Explanation: If inumber is a value that is not in the x+yi or x+yj text format, IMCOSH returns the #NUM! error value. — Fix: عدد مختلط را با قالب صحیح مانند ‎"4+3i"‎ وارد کنید.

11. Which function is NOT related to =IMCOSH?

A. IMREAL
B. IMAGINARY
C. IMABS
D. BETA.DIST ✓

Explanation: “BETA.DIST” is not related to IMCOSH.

12. What usually causes #NUM! in =IMCOSH?

A. If inumber is a value that is not in the x+yi or x+yj text format, IMCOSH returns the #NUM! error value. ✓
B. Output is always a dynamic array
C. Only works in old versions
D. Requires add-in

13. How many optional arguments does =IMCOSH have?

A. 0 ✓
B. 2
C. —
D. 1

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

14. Which formula is a valid example of =IMCOSH?

A. =IMCOSH("4+3i") ✓
B. =IMABS("4+3i")
C. =IMCOSH("4+3i", 0)
D. IMCOSH("4+3i")

Explanation: Correct example: =IMCOSH("4+3i")

15. What usually causes #VALUE! in =IMCOSH?

A. If inumber is a logical value, IMCOSH returns the #VALUE! error value. ✓
B. Only works in old versions
C. Requires add-in
D. Output is always a dynamic array

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