Answer:
X
Step-by-step explanation:
It's a symbol (usually a letter) standing in for an unknown numerical value in an equation.
Answer:
ljkhgfhgdfzssdzfxgchvjkl;
Step-by-step explanation:
Answer:
bdbdjsjsbsbsbbshssbdjdjdjsjhshshdjdd
Cot= cos/sin
<=> cot= [(✔️13^2-5^2)/13]/(5/13)
<=> cot= (12/13)/(5/13)
<=> cot= 12/5