Q23] Evaluate the following mathematical operations. Compute only two values (k = 0, 1) of the operations in (a) and (e). Write your results in Cartesian form. a) log (e² cos (3) + ie² sin (3) ) c) cosh (Log (4)-in/2) d) b) cos (π/2+i Log (6)) √8i e) (-e)i.

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Engineering analysis
Q23] Evaluate the following mathematical operations. Compute only two
values (k = 0, 1) of the operations in (a) and (e). Write your results in
Cartesian form.
a) log (e cos (3) +ie? sin (3) )
a (3)
b) cos ( 1/2+i Log (6) )
c) cosh ( Log (4) – in/2)
d) V8i
e) (-e")!.
Transcribed Image Text:Q23] Evaluate the following mathematical operations. Compute only two values (k = 0, 1) of the operations in (a) and (e). Write your results in Cartesian form. a) log (e cos (3) +ie? sin (3) ) a (3) b) cos ( 1/2+i Log (6) ) c) cosh ( Log (4) – in/2) d) V8i e) (-e")!.
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