Q.16 Write two like terms to each of the following given terms.
(a) 8xy
(b) 5x^2y^3
(c) 4xy^2 2^4
Answers
Answered by
9
Answer:
Given
⎩
⎪
⎪
⎨
⎪
⎪
⎧
FirstTerm(a)=17
LastTerm(L)=350
CommonDifference(d)=9
FormulaFortheLastTermis−
l=a+(n−1)d
†
PuttingValues−
= (n -1)⟹
9
333
=(n−1)
= 37:⟹(n−1)=37:⟹(n−1)=37:⟹(n−1)=37
:
= 37 + 1:⟹n=37+1⟹n=37+1:⟹n=37+1
::⟹
n=38
:
ThereforeGivenAPContains38Terms.
NowFindingSum−
= \dfrac{n}{2} (a +l)::⟹S
= ⟹S
⟹19×367:
::⟹
Step-by-step explanation:
℘ɧεŋσɱεŋศɭ
☘
❥Question᎓
Q:-Find the value of
a−b
if
⛶Answer⛶
╔════════════════════════╗
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _✍️
⟹⟹
⟹⟹
∵ =
⟹ ⟹
⟹ ⟹
64−63
32
7
=a+b
7
⟹⟹
{7} = a + b \sqrt{7}}[/tex]⟹32
7
⟹⟹0+32
Oncomparingbothsides:−
⟹⟹a=0andb=32
⟹⟹now
╚════════════════════════╝
нσρє ıт нєłρs yσυ
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