1.

If (2+3–√)a(2+3)a = (2−3–√)b(2−3)b = 1 then the value of 1a1a + 1b1b is?

A. 1
B. 2
C. 22–√2222–√2222–√22–√22–√22–√2222–√2–√222––√√22
D. 4
Answer» B. 2


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