Question

Add the following complex complex numbes
-4i -3 & 7 -i​

Answer 1

Answer:

4

Geography - Land Appearances

(30

Land appearances due to air and sea waves

1. Teacher's Activity:

1.Motivation:

(5 Minutes)

1. Which month of the year will the wind blow heavily?

2. During the wind season, what is formed around the houses and schools

3. Have you ever seen a sea?

4. What touches your feet when you stand on seashore?

5. What do you call the sand near the seashore!

Motivate the students by asking these questions.

2. Teaching Activities:

G

Answer 2

Answer:

$- 4i - 3 + 7 - i \\ = - 5i + 4$