Q2 of 53 Page 103

Express each of the complex number given in the Exercises 1 to 10 in the form a + ib.

i9 + i19



⇒ 1×i + 1×(-i)


⇒ i + (-i)


⇒ 0


More from this chapter

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1

Express each of the complex number given in the Exercises 1 to 10 in the form a + ib.

 3

Express each of the complex number given in the Exercises 1 to 10 in the form a + ib.

i–39

 4

Express each of the complex number given in the Exercises 1 to 10 in the form a + ib.

3(7 + i7) + i(7 + i7)

 5

Express each of the complex number given in the Exercises 1 to 10 in the form a + ib.

(1-i) – (-1 + i6)