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निम्नलिखित सम्मिश्र संख्याओं के धुवीय रूप ज्ञात कीजिए:

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(a) `("cos"(2pi)/(3) + i"sin"(2pi)/(3))` (b) `sqrt2 [cos ((-pi)/(4)) + i sin ((-pi)/(4))]` (c) `2 sqrt3 ("cos"(5pi)/(6) + i " sin"(5pi)/(6))`
(d) `sqrt2 ("cos"(3pi)/(4) + i "sin"(3pi)/(4))` (e) `2 ["cos"(5pi)/(6) + i "sin"(5pi)/(6)]` (f) `2 ("cos"(2pi)/(3) + i "sin"(2pi)/(3))`
(g) `sqrt2 ("cos"(-3pi)/(4) + i "sin"(-3pi)/(4))` (h) `"cos"(pi)/(2) + i "sin"(pi)/(2)` (i) `3(cos pi + i sin pi)`

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