a. (4.2 + j6.8) + (7.6+ j0.2) b. (142 + j7)+ (9.8 + j42) + (0.1 +j0.9) c. (4 x 10°+j76) + (7.2 × 10¯7 – j5)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter0: A Review Of Basic Algebra
Section0.4: Polynomials
Problem 50E
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Problem 41: Perform the following additions in rectangular form:
a. (4.2 + j6.8) +(7.6+ j0.2)
b. (142 + j7) + (9.8+ j42) + (0.1+j0.9)
c. (4 x 10-6 + j76) + (7.2 × 10-7 – j5)
Transcribed Image Text:Problem 41: Perform the following additions in rectangular form: a. (4.2 + j6.8) +(7.6+ j0.2) b. (142 + j7) + (9.8+ j42) + (0.1+j0.9) c. (4 x 10-6 + j76) + (7.2 × 10-7 – j5)
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