check whether 352 is a term of A.p. or not 11,19,27,.....…...
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given - to chck if 51 is a terms of the ap
given ap- 5,8,11,14....
a=5
d=3
an=51
an=a+(n-1)d
51= 5+ (n-1) 3
51= 5+3n-3
51-5=3n-3
46=3n-3
-3n+3=-46
-3n=-46-3
-3n=-49
n=-49/-3
n=49/3 which is not a whole number...hence we can conclude that 51 isnt a term of this ap
352 Ka place ma mana 51 mana h
given ap- 5,8,11,14....
a=5
d=3
an=51
an=a+(n-1)d
51= 5+ (n-1) 3
51= 5+3n-3
51-5=3n-3
46=3n-3
-3n+3=-46
-3n=-46-3
-3n=-49
n=-49/-3
n=49/3 which is not a whole number...hence we can conclude that 51 isnt a term of this ap
352 Ka place ma mana 51 mana h
shubhammudgal:
very good solution
thx
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