This in turn produces an unusual independence of mind, freeing the INTJ from the constraints of authority, convention, or sentiment for its own sake. INTJs are known as the Systems Builders of the types, perhaps in part because they possess the unusual trait combination of imagination and reliability.
Step 2 Use SOHCAHTOA to decide which one of Sine, Cosine or Tangent to use in this question. Step 3 For Sine calculate Opposite/Hypotenuse, for Cosine calculate Adjacent/Hypotenuse or for Tangent calculate Opposite/Adjacent. Step 4 Find the angle from your calculator, using one of sin-1, cos-1 or tan-1.
The vector forms the hypotenuse of the triangle, so to find its length we use the Pythagorean theorem. As it turns out, this formula is easily extended to vectors with any number of components. || 1  u || 2 = u 1 2 + u 2 2. 2  If a vector has more than two components, simply continue adding +u 3 2 + u 4 2 + .... Find the angle based on the cosine. You can use the arccos or cos-1 function on your calculator to find the angle Î¸ from a known cosÎ¸ value. For some results, you may be able to work out the angle based on the unit circle. 1  In our example, cosÎ¸ = â2 / 2. Enter arccos(â2 / 2) in your calculator to get the angle.