1. Perform the indicated operation: a. 2{– 4 – [6 + 3 + (7 –(1 + 8)) + 12] – 3} + 5 b. –5{- [- 2 + 6– 8(4 – (7 – 4) – 2) + 2] – 1} C. – 3(-2)–3 12 + 3(2)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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1. Perform the indicated operation:
a. 2{- 4 – [6 + 3 + (7 –(1 + 8)) + 12] – 3} + 5
b. –5{- [- 2 + 6– 8(4 – (7 – 4) – 2) + 2] – 1}
C. – 3(-2)–3
12 + 3(2)
d
8 – (-4)
2 – 5
5 8
4 (-2)
e. Given:
2
28
Determine:
i. y = sin x
ii. when y =1, what is z = sin-1 y
e cos-1(0.3)
g. E'
h. cos (π/2)
Transcribed Image Text:1. Perform the indicated operation: a. 2{- 4 – [6 + 3 + (7 –(1 + 8)) + 12] – 3} + 5 b. –5{- [- 2 + 6– 8(4 – (7 – 4) – 2) + 2] – 1} C. – 3(-2)–3 12 + 3(2) d 8 – (-4) 2 – 5 5 8 4 (-2) e. Given: 2 28 Determine: i. y = sin x ii. when y =1, what is z = sin-1 y e cos-1(0.3) g. E' h. cos (π/2)
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