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Find the Standard Form of the Complex Number 5(cos(2546)+isin(2546))5 \left( \cos \left( 25 ^ { \circ } 46 ^ { \prime } \right) + i \sin \left( 25 ^ { \circ } 46 ^ { \prime } \right) \right)

Question 147

Multiple Choice

Find the standard form of the complex number 5(cos(2546) +isin(2546) ) 5 \left( \cos \left( 25 ^ { \circ } 46 ^ { \prime } \right) + i \sin \left( 25 ^ { \circ } 46 ^ { \prime } \right) \right) .Round values to the nearest hundredth.


A) 4.91+1.36i4.91 + 1.36 i
B) 4.5+2.17i4.5 + 2.17 i
C) 4.52.17i- 4.5 - 2.17 i
D) 2.812.92i- 2.81 - 2.92 i
E) 2.81+2.92i2.81 + 2.92 i

Correct Answer:

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