ahmedbadi20042005 ahmedbadi20042005
  • 22-11-2019
  • Mathematics
contestada

0 What is x
Find x when sinx =0.707107

Respuesta :

rani01654 rani01654
  • 29-11-2019

Answer:

45° and 135°

Step-by-step explanation:

Given that the value of x lies between 0° to 180° i.e. 0° ≤ x ≤ 180°.

Now, given that [tex]\sin x = 0.707107 = \frac{1}{\sqrt{2} }[/tex] .......... (1)

Therefore, [tex]x = n\pi + (- 1)^{n} \frac{\pi }{4}[/tex] {Where n is any positive integer}

So, this is the general solution for the equation (1).  

Now, as the value of x is given by 0° ≤ x ≤ 180°

Hence, the particular solution of the equation is 45° and (180° - 45°) = 135°. (Answer)

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