Math, asked by ambikashankar2007, 5 hours ago

23. Simplify: ii) 1 /√2+1 1/√3+√ 1/√4+√3 1/√5 +√4 +​

Answers

Answered by bhuvansainath16
0

Answer:

Step-by-step explanation:

We have,

1+  

2

 

1

+  

2

+  

3

 

1

+  

3

+  

5

 

2

 

=  

1+  

2

 

1

×  

1−  

2

 

1−  

2

 

+  

2

+  

3

 

1

×  

2

−  

3

 

2

−  

3

 

+  

3

+  

5

 

2

×  

3

−  

5

 

3

−  

5

 

 

=  

1−2

1−  

2

 

+  

2−3

2

−  

3

 

+  

3−5

2(  

3

−  

5

)

 

=  

−1

1−  

2

 

+  

−1

2

−  

3

 

+  

−2

2(  

3

−  

5

)

 

=−1+  

2

−  

2

+  

3

−  

3

+  

5

 

=  

5

−1

 

Hence, the value of expression is  

5

−1.

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