Date post: | 16-Jul-2015 |
Category: |
Engineering |
Upload: | msheer-bargaray |
View: | 195 times |
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(1)
(3)
(2) (3)
(๐๐โ๐๐ฅ + ๐๐ฆ
2)2 + ๐๐ก
2 = (๐๐ฅ โ ๐๐ฆ
2)2 + ๐2
(๐๐โ๐)2 + ๐๐ก
2 = ๐ 2
๐คโ๐๐๐; ๐ =๐๐ฅ + ๐๐ฆ
2
๐ = (๐๐ฅ โ ๐๐ฆ
2)2 + ๐2
๐ ๐๐๐ ๐๐๐๐๐ข๐ ๐ ๐๐
(๐๐ฅ , ๐) ๐๐ฅ(๐๐ฆ, ๐) ๐๐ฆ
=๐๐ฅ + ๐๐ฆ
2
=๐๐ฅ โ ๐๐ฆ
2
= (๐๐ฅ โ ๐๐ฆ
2)2 + ๐2
๐๐ฅ โ ๐๐ฆ
2= (
๐๐ฅ โ ๐๐ฆ
2)2 + ๐2
(๐๐ฅ , ๐)
๐ธ(๐๐ฆ, ๐)
๐๐ฅ
๐๐ฅ โ ๐๐ฆ
2๐
๐๐ฅ โ ๐๐ฆ
2
๐๐ฅ + ๐๐ฆ
2๐
๐๐
๐๐ฅ โ ๐๐ฆ
2๐
๐๐ก
๐๐ฅ
๐๐ฅ + ๐๐ฆ
2
๐๐ก๐๐
๐๐ฅ
๐๐
๐๐ก๐
1
๐๐ฅ ๐๐ฆ ๐
๐1 ๐2๐๐๐๐ฅ
2
๐๐ฅ ๐๐ฆ ๐
๐1 ๐2๐๐๐๐ฅ
3
๐๐ฅ ๐๐ฆ ๐
๐1 ๐2
๐๐๐๐ฅ
2๐1
2๐2
2๐1 = 72 + 180ยฐ
= 252ยฐ2๐2 = 72ยฐ
or 432ยฐ
4
๐๐ฅ ๐๐ฆ ๐
๐๐๐
๐๐๐๐ฅ