Introduction, Integral Power of Iota MCQ Basic Level

Compared to other sections, mathematics is considered to be the most scoring section. If prepared thoroughly, mathematics can help students to secure a meritorious position in the exam. These questions are very important in achieving your success in Exams after 12th.

Q1. √-2 √-3

•  √6
•  -√6
•  i√6
•  None of these

-√6

Q2. The value of (1+i)5X(1-i)5 is

•  -8
•  8i
•  8
•  32

32

Q3. (1+i)4+(1-i)4 =

•  8
•  -8
•  4
•  -4

-8

Q4. The value of (1+i)8+(1-i)8 is

•  16
•  -16
•  32
•  -32

32

Q5. The value of (1+i)6+(1-i)6 is

•  0
•  27
•  26
•  None of these

0

Q6. (1+i)10, where i2=-1, is equal to

•  32 i
•  64 + i
•  24 i – 32
•  None of these

32 i

Q7. If i=√-1, then i+i2+i3-i6+i8 is equal to

•  2-i
•  1
•  3
•  -1

2-i

Q8. If i2=-1, then sum i+i2+i3+...... to 1000 terms is equal to

•  1
•  -1
•  i
•  0

-1

Q9. i2+i4+i6.....upto (2n+1) terms =

•  i
•  -i
•  1
•  -1

-1

Q10. If (1-i)n = 2n, then n

•  1
•  0
•  -1
•  None of these

0

Want to know more

Please fill in the details below:

Latest NEET Articles\$type=three\$c=3\$author=hide\$comment=hide\$rm=hide\$date=hide\$snippet=hide

Name

ltr
item
BEST NEET COACHING CENTER | BEST IIT JEE COACHING INSTITUTE | BEST NEET & IIT JEE COACHING: Introduction, Integral Power of Iota MCQ Basic Level
Introduction, Integral Power of Iota MCQ Basic Level