Which of the following requires a proof?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

Axiom

Definition

Theorem

Postulate

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Defining each of the terms given in the option,
Theorem- A theorem is a statement, or concept that embodies a proof that is proved by using other propositions or axioms.
Axiom- An axiom is a statement that is assumed to be true without proof.
Postulate,
A postulate is a self-evident proposition that does not need any proof and is basically itself used as proof.
Definition- A definition is a statement that aims at making something definite, distinct, clear, or explanatory. And thus, it doesn’t involve writing a proof.
Thus, theorems need to be proved.
Hence, option 4 is correct.

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET