# IIT JEE 1982 Maths - 'Adapted' - FIB to Multi-Correct Q20

Algebra Level 3

The larger of $$(a-1)^{50}+a^{50}$$ and $$(a+1)^{50}$$ $$\text{______}$$ . ($$a$$ is some real number.)

• (A) may be either of the two. (Depends on $$a$$.)
• (B) may be neither of the two. (Both may be equal.)
• (C) must be $$(a-1)^{50}+a^{50}$$
• (D) must be $$(a+1)^{50}$$

Enter your answer as a 4 digit string of 1s and 9s - 1 for correct option, 9 for wrong. Eg. 1199 indicates A and B are correct, C and D are incorrect. None, one or all may also be correct.

In case you are preparing for IIT JEE, you may want to try IIT JEE 1982 Mathematics Archives

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