if x=2+root3 and y= 2-root3 then find 1/x+1/y
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Answered by
1
x=2−
3
⇒
x
1
=
2−
3
1
=2+
3
(x
2
+
x
2
1
)=(x+
x
1
)
2
−2=(2−
3
+2+
3
)
2
−2=14
(x
2
−
x
2
1
)=(x−
x
1
)(x+
x
1
)=(4×−2
3
)=−8
3
Answered by
3
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ro29c29kyro1hit10:
answer my question
ask the question
root 3power n =27 then 5 n root 64
Sorry but the question is not clear to me
ok bye
hm bye
A body is moving with initial velocity
30 m/s. After certain time it acquires
velocity of 40 m/s, then the velocity in
middle of its journey is
30 m/s. After certain time it acquires
velocity of 40 m/s, then the velocity in
middle of its journey is
answer the question
10m/s
sry for late answering actually I was busy
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