Question

verify a-(-b)=a+b for the following:4. a=-65,b=15​

Answer 1

Step-by-step explanation:

• a=-65
• b=15

LHS:-

$\\ \sf {:}\longrightarrow a-(-b)$

• Substituting values

$\\ \sf {:}\longrightarrow -65-(-15)$

$\\ \sf {:}\longrightarrow -65+15$

$\\ \sf {:}\longrightarrow 50$

RHS:-

$\\ \sf {:}\longrightarrow a+b$

$\\ \sf {:}\longrightarrow -65+15$

$\\ \sf {:}\longrightarrow 50$

LHS=RHS

• Thus Verified