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Give the following products in polar for...

Give the following products in polar form: ` [2(cos0^0+isin0^0][4cos90^0+isin90^0)] `

Text Solution

Verified by Experts

The correct Answer is:
`8("cos"(pi)/(2)+"isin"(pi)/(2))`.
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Give the following products in polar form: [2(cos0^0+isin0^0][4(cos90^0+isin90^0)]

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Give the following in polar form: (i) sin120^(@)-icos120^(@) (ii) [2cos210^(@)+isin210^(@))][4(cos120^(@)+isin120^(@))] (iii) [3(cos225^(@)+isin225^(@))][6(cos45^(@)+isin45^(@))] .

Change the following complex numbers to Cartesiasn form: 2(cos0^0+isin0^0)

Write down the following complex number in polar form: Product of 2(cos30^(@)+i sin30^(@)) and 3(cos90^(@)+i sin90^(@))

Change the following complex numbers to Cartesiasn form: 4(cos300^0+isin300^0)