Math, asked by divyasridharan, 1 year ago

Just answer one or two questions plzzzzz

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Answered by Aasiyaalmani123
1
question 29:

Solution:

    taking l.h.s
 =  (x)^ [a2 - b2] [ 1 / a+b ]  .(x)^ [b2-c2] [ 1/ b+c] . (x)^ [ c2 - a2] [ 1/ c=a]
   as
 a2 - b2 = (a+b) (a-b) 
    
                               1                                               1                                  1
       (a+b) ( a-b) ( -------)              (b+c) (b-c)  ( ------------)         (c+a)(c-a)(----) 
=  (x)                      a+b       .  (x)                            b+c         . (x)                c+a
 
          a-b            b-c           c-a
=  (x)             . (x)        . (x)
                                                       as a+, b+c and c+A will be cut
        a-b+b-c+c-a
= (x) 
       cut the powers as +a-a = 0
 
        0
= (x)     
           the power is o so (x)power 0 is considered as 1

l.h.s = r.h.s 
i hope u like it




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