GATE 2018 GA-QUANTITATIVE-MECHANICAL ENGG-01-A SOLVED MULTIPLE CHOICE QUESTION-SOLVED USING THE IP=PSPACE SYNDROME

2. 𝑁𝑂𝑊 𝑎 + 𝑏 + 𝑐 = 𝑙𝑜𝑔 𝑎𝑏𝑐

3. 𝑁𝑂𝑊 𝑎 + 𝑏 + 𝑐 = 𝑙𝑜𝑔 𝑎𝑏𝑐
Minimum values of
log 𝑎 = 𝑙𝑜𝑔 𝑏 = 𝑙𝑜𝑔 𝑐 = 0

4. 𝑁𝑂𝑊 𝑎 + 𝑏 + 𝑐 = 𝑙𝑜𝑔 𝑎𝑏𝑐
Minimum values of
log 𝑎 = 𝑙𝑜𝑔 𝑏 = 𝑙𝑜𝑔 𝑐 = 0
This occurs when a=b=c=1 or -1