A) \[\sqrt{a}+\sqrt{b}=\sqrt{a+b}\]
B) \[\sqrt{a}-\sqrt{b}=\sqrt{a-b}\]
C) \[\sqrt{a}-\sqrt{b}\ne \sqrt{a-b}\]
D) \[\sqrt{a}+\sqrt{b}=\sqrt{ab}\]
Correct Answer: C
Solution :
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