Question

If tan 3x = sin 45° cos 45° + sin 30°, find the value of x.



plz show the working​

Answer 1

Answer:

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Step-by-step explanation:

Pls refer to the attachment for the answer

Answer 2

Answer:

x= 45

Step-by-step explanation:

tan(3x)= {sin(45')× cos(45') }+ sin(30')

1) tan(3x) = (0.707×0.707) +0.5

2) tan(3x)= 0.999849= 1 (rounded)

3) 3x= tan^-1 × 1 (tan inverse multiplied by 1)

4) answer= 45