1. For x =3/7 , and y =-5/11
verify that
(-x) + (- y) = -(x + y).
plz ans it......
Aryalucifer:
-x+ (-y)= -(X+y) -(X+y)= -(X+y)
put the value of X and y
and chek it
what
are equal ayega jab dono side equal hai to value bhi rakhoge to equal hi ayega n
I know
Answers
Answered by
7
Hope it will help.....
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solution in comments is wrong and confusing.
Answered by
4
Answer:
Step-by-step explanation:
x =3/7 , and y =-5/11
verify that
(-x) + (- y) = -(x + y)
LHS=(-3/7)+(-(-5/11))
= -3/7+5/11
Taking LCM of 7 and 11 =7*11=77
=1/77(-3*11+5*7)
=1/77(-33+35)
=-2/77
Now RHS=-(3/7-5/11)
=-1/77( 3*11-5*7)
=-1/77(33-35)
=-1/77(-2)
=2/77
We get
LHS= RHS
Hence verified
ok keep it up,solution in comments is wrong and confusing.
in L H S how the - sign is placed
y=-5/11 so -y = -( -5/11)=5/11, because - and - become +
1/77(-33+35) the answer after this will be 2/77 na but u have expalined-2/77
the sign of largest no. is placed
Yes that is wrong ,It should be 2/77.Please do correction in the solution
Thanks for correction
your most wlcm.....
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