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QusWhich of the following functions cannot be used on heterogeneous sets? Qusनिम्न में से किस फ़ंक्शन का यूज़ हेटरजीन्यस सेटों पर नहीं किया जा सकता है?

A. pop
B. remove
C. update
D. sum

Solution

D. sum

Explanation

The functions sum, min and max cannot be used on mixed type (heterogeneous) sets. The functions pop, remove, update etc can be used on homogenous as well as heterogeneous sets. An example of heterogeneous sets is: {‘abc’, 4, (1, 2)}