Triangle Summary
... When two sides form a "t" use Tan or Tan–1. Right-triangles which involve the hypotenuse and an angle use either Sin or Cos. Right-triangles which involve two sides bracketing an angle use Cos. Right-triangles which involve the hypotenuse and a side opposite an angle use Sin. Non-right triangles use ...
... When two sides form a "t" use Tan or Tan–1. Right-triangles which involve the hypotenuse and an angle use either Sin or Cos. Right-triangles which involve two sides bracketing an angle use Cos. Right-triangles which involve the hypotenuse and a side opposite an angle use Sin. Non-right triangles use ...
A relationship between Pascal`s triangle and Fermat numbers
... , then it has a binary expansion of the form \axa2 --ak. Next, we observe a pattern forming in the binary construction of an between the levels 2k and 2k+1. For example, the above table shows the pattern above n = 4 being repeated, in duplicate, side by side, down to level ...
... , then it has a binary expansion of the form \axa2 --ak. Next, we observe a pattern forming in the binary construction of an between the levels 2k and 2k+1. For example, the above table shows the pattern above n = 4 being repeated, in duplicate, side by side, down to level ...
