Two liquid A and B are at 32^@C and 24^@...

Two liquid A and B are at `32^@C` and `24^@C`. When mixed in equal masses the temperature of the mixture is found to be `28^@C`. Their specific heats are in the ratio of

`3 : 2`

`2 : 3`

`1 : 1`

`4 : 3`

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