Chemical Engineering > GATE 2015 > Algebra
Operators □, ◊ and → are defined by:
𝑎□𝑏=(𝑎−𝑏)/(𝑎+𝑏),𝑎 ◊𝑏=(𝑎+𝑏)/(𝑎−𝑏),𝑎→𝑏=𝑎𝑏
Find the value of (66□6)→(66◊6).
𝑎□𝑏=(𝑎−𝑏)/(𝑎+𝑏),𝑎 ◊𝑏=(𝑎+𝑏)/(𝑎−𝑏),𝑎→𝑏=𝑎𝑏
Find the value of (66□6)→(66◊6).
Correct : c
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