(d) 5(cos 訂 11. + isin os (a) 512(cos9.7+isin 9.7) (b) 512 cos 97 + isin (c) 512 cos + isin 72 (e) not given + isin 62F Clear 7.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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# 11

In problems #9-11, perform the indicated operations.
9. 4(cosl.3+isin 1.3)-7(cos1+ isin 1)
(a) 28(cos 2.3+isin 2,3)
(d) 28(cos0.3+ isin 0.3)
(b) 28(cos3.2+isin 3.2)
(c) 28(cos1.3+ isin 1.3)
(e) not given
55(cos 2.1+ isin 2.1)
10.
11(cos 0.5+ isin 0.5)
(a) 5(cos 2.1+ isin 2.1)
(d) 5(cos 0.5+ isin 0.5)
(b) 5(cos 2.6- isin 2.6)
(c) 5(cos1.6-isin 1.6)
(e) 5(cos1.6+ isin 1.6)
COS
11.2 coS
TC
+ isin-
(a) 512(cos 9n+ isin 9 7)
9 T
+ isin
7
(b) 512| cos-
(c) 512 cos-
+ isin
72
72
7 Tt
+isin
9.
(d) 512 cos
(e) not given
514 AM
12/1/2021
62°F Clear
P Type here to search
DELL
Delete
Insert
PrtScr
F12
F11
Num
Lo
F10
F9
F8
F7
చెంట5ధవంతు
F6
F5
F4
8
Transcribed Image Text:In problems #9-11, perform the indicated operations. 9. 4(cosl.3+isin 1.3)-7(cos1+ isin 1) (a) 28(cos 2.3+isin 2,3) (d) 28(cos0.3+ isin 0.3) (b) 28(cos3.2+isin 3.2) (c) 28(cos1.3+ isin 1.3) (e) not given 55(cos 2.1+ isin 2.1) 10. 11(cos 0.5+ isin 0.5) (a) 5(cos 2.1+ isin 2.1) (d) 5(cos 0.5+ isin 0.5) (b) 5(cos 2.6- isin 2.6) (c) 5(cos1.6-isin 1.6) (e) 5(cos1.6+ isin 1.6) COS 11.2 coS TC + isin- (a) 512(cos 9n+ isin 9 7) 9 T + isin 7 (b) 512| cos- (c) 512 cos- + isin 72 72 7 Tt +isin 9. (d) 512 cos (e) not given 514 AM 12/1/2021 62°F Clear P Type here to search DELL Delete Insert PrtScr F12 F11 Num Lo F10 F9 F8 F7 చెంట5ధవంతు F6 F5 F4 8
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