Which of the following is a conjugate for 7 + iSquare root of 2?

Mathematics

2 answers:

olganol [36]3 years ago

6 0

Conjugate of a complex number a + ib = a - ib.
Therefore, conjugate of 7 + isqrt(2) = 7 - isqrt(2)

ludmilkaskok [199]3 years ago

6 0

Our complex number is:
7+i√2

Conjugate complex number is a number that has opposite sign of its imaginary part than its original. In this case imaginary part is +i√2
Conjugate value of +i√2 is -i√2 (just change the sign to opposite one)

Answer is:
7 - i√2

You might be interested in

Convert the unit of length 38 ft = yd ft

damaskus [11]

Answer:

A foot is a unit of length equal to exactly 12 inches or 0.3048 meters

7 0

2 years ago

Зn + 14 = -4 What’s the n

larisa86 [58]

so the answer is -6.

HOPE THIS WILL HELP U...

6 0

3 years ago

Read 2 more answers

(7^0)^x = 1 what is x ?

Nataly_w [17]

7^0 = 1
1^x = 1
x = 0

5 0

2 years ago

Which ratio is equivalent to the ratio 2:5? a. 6:15 b. 5:2 c. 5:8 d. 4:7

Alex_Xolod [135]

The answer is A) 6:15, because if you divide both numbers by three, it'll give you 2:5

4 0

2 years ago

Read 2 more answers

A scale model of a rectangular building lot measures 7feet by 5 feet. If the actual house will be built using a scale factor of

Tamiku [17]

Actual area of the rectangular building = 5040 feet²
Step-by-step explanation:
Length of the rectangular building = 7 feet
Width of the rectangular building = 5 feet
Now, The building is made with a scale factor of 12
So, Actual length of the rectangular building = 84 feet
Actual width of the rectangular building = 60 feet
Now, Actual area of the rectangular building = Length × Width
⇒ Actual area of the rectangular building = 84 × 60
⇒ Actual area of the rectangular building = 5040 feet²

5 0

2 years ago