Math, asked by bhagyeshboharupi11, 1 month ago

a) sechx
b) isech
The real part of sin(x + iy) is :
a) sinx.coshx b) cosx.sinhx
If e'' =-1, then the value of O is:
a)
b)
c)
The value of cosec(ix) is :
JU​

Answers

Answered by ayushpdtriwari1221
0

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Step-by-step explanation:

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