$17-$ Use Only $2-$Input OR Gates to create each of the following, label the

Inputs, and write a Boolean Expression for the Output

a$.3-$Input OR Gate

b$.4-$Input OR Gate

$..$ Use Only $2-$Input OR and$/$or NOR Gates to create each of the

following, label the Inputs, and write a Boolean Expression for the Output

a$.3-$Input NOR Gate

b$.$ Inverter

$(4)--$ Use Only $2-$Input AND and$/$or NAND Gates to create each of the

following, label the Inputs, and write a Boolean Expression for the Output

a$.4-$Input NAND Gate

b$.$ Inverter