This is a problem I've been trying to work out, I'm new to proofs, haha. Any ideas/explanations? LInk to picture: https://i.imgur.com/rw8rQPl.jpg

A) How to prove that every positive integer can be written as the sum of one or more distinct non-consecutive Fibonacci numbers, exclude F1, so that if Fn appears in the sum, then Fn+1 does not...

i need a two column proof

Let k be an integer such that there exist integers p and q with p^2+q^2=k.   Prove that for any integer z that is a perfect square, there exists integers m and n such that m^2+n^2=zk...

given bde is congruent to bed, abe is congruent to cbe. proof abc is isosceles

Took a quiz in precal and this question completely stumped me to the point of writing it down to try and figure it out later. I know you would start with the left side but that’s as far as I have...

Given: RS=8 RS=TV RT=15 Prove: SV=15

Show that if n > 2 points are spread round a circle and are connected in order to form a polygon, then the interior angles of the polygon add up to (n − 2) × 180◦ Basis: let n=3 3>2...