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TS EAMCET · Maths · Binomial Theorem

If 2+349+3-249=a+b3, where a,bQ, then

  1. A a0, b0
  2. B b0, a=0
  3. C b=0, a0
  4. D a=b
Verified Solution

Answer & Solution

Correct Answer

(B) b0, a=0

Step-by-step Solution

Detailed explanation

If, 2+349+3-249=a+b3 3+249+3-249=a+b3 Sum of two binomial expansions 2C034949+C23474922+C434524+...........49=a+b3 2349+C23474922+C434524+...........49=a+b32349+2 C23474922+2 C434524+...........49=a+b3 2349+ C23474923+ C434525+...........49=a+b3 By comparing…