Question

what is the amplitude of ( -1-i) (a) -π\4 (b)-3π\4 (c) π\4 (d) 3π\4​

Answer 1

Answer:

period of tan

4

3πx

=

3

4

period of sec

3

π

x=6

period of sin

5

2πx

=5

∴ Period of whole function is LCM of (

3

4

,6,5)

=

HCF(3,1,1)

LCM(4,6,5)

=

1

60

=60

Explanation:

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