" (a) "{(-13)+27}+(-41)=(-13)+{27+(..............)}

13/14 + 27/35 =_

13, 17, 19, 23, 27, 31

Simplify: {-13 - (-27)} + {-25 - (-40)}.

27 13 12 18 ? 75

If sqrt(1+(27)/(169))=1+(x)/(13); then x=

._(13)^(27)Al+_(1)^(1)P rarr X +_(0)^(0)gamma , type artifical radioactive reaction. a) ._(13)^(28)Al b) ._(14)^(27)Si c) ._(14)^(28)Si d) none of these

(27xx4-13xx6)/(25-:5xx2)=