Question

15. The value of
1
1
1+ √2 + √2 + √
√3+√
+ 5
1
+
+
√5 + √6 V6+√
17 + 18
√8 + 9
(1) O
(2) 1
(3) 2
(4) 4​

Answer 1

Answer:

(2)1is the correct answer

Answer 2

Answer:

irrational number can't be added