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Write the complex number in the form a + bi. 4[cos (-135°) + i sin (-135°)] - Brainly.com
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sin135 | sin(135)| sine of 135 degree | Second Method - YouTube
find the quotient of 9 (cos 135 + i sin 135) --------------------------------- 7(cos 10 + i sin - Brainly.com
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sin135 | sin(135)| sine of 135 degree | First Method - YouTube
