find thhe vale of a-2b //find thhe vale of a-2b//find thhe vale of a-2b
TECH MIRROR , 5 Years ago
Grade 11
Vectors> find thhe vale of a-2b //find thhe vale o...
2 Answers
Vikas TU
Last Activity: 5 Years ago
Dear student
a+4 = 2a + 2
a = 2
same as
3b = b+2
b =1
a – 2b = 2-2 =0
Hope ths helps
Good Luck
Cheers
Aditya Gupta
Last Activity: 5 Years ago
by equating the corresponding elements of the given matrices, we have the following eqns:
a+4= 2a+2,
3b= b+2
8=8
and – 6= a – 8b
from these eqns, clearly a= 2 and b= 1
so a – 2b= 0
kindly approve :)
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