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#### surajkrishna

##### New member

- Jul 14, 2012

- 4

Q1) If for real values of x, cos[tex]\theta = x +\frac{1}{x}[/tex], then

a) [tex]\theta[/tex] is acute angle b) [tex]\theta[/tex] is right angle c) [tex]\theta[/tex] is an obtuse angle d) no value of [tex]\theta[/tex] is possible

I will post the following questions soon.