Sharp EL-6895 Instruction Manual download pdf (Page 24)

88

...

-b

...

a

Calculates

the

components)(

and

y of

the

vector c.

--+

--+-+

c

~

a-b

Ex.2

aI7.:lJ,

D

\1,'"

+

~

Key

operation

Display

Note

--+

m

o.

"V"

7W]2(liJG

o.

1[W4(liJ@]

R

o.

lli:J

-+

6.

The

component)(

of

c

[ill

-2.

_

..

The

components

y

of

c

b

a

E!1l

Used

to

convert

polar

coordinates

into

rectangular coordinates.

2) Calculation

method

As

to

the

calculation

method

for

the

coordinate

conversions, see page

81.

....

0\'

'0

....

*&

G

a)

Addition

and

subtraction

of

two

vectors

Ex. 1 Calculates

the

component

x

and

y

of

the

vector

c.

-;

<:

(5,

ll,

b"

/2. 31. ; ..

-;

+ b

Key

operation

Display

J

Note

··V

..

W

O.

5cm

5.

I

Entry

the

component

x

of-;

1

[§]

--+

1.

Entry

the

component

y

of

a

rn

o.

2ili]

2.

Entry

the

component

x

of

b

300

...

3.

Entry

the

componenty

of

b

0

R

o.

Execution

....

WJ

7.

The

component

;Ie

of

c

....

lliJ

4.

The

COmponenty

of

c

87

-

._--

f

,

the

vector a ..

/a,.

a.1

and

'b

..

(b"

b.1

can

be

obtained

by

the

following

8 = COS

-,

ii,

h,

+

a.

b,

-!Ia~

+

a;

I

(b~

+

b!l

cl Cross angle

Cross angle of

formula.

bl

Inner

product

of

two

vectors

IS:

b I

..

a, b

,

+

ii,

b.

Ex. 3 Calculates

the

inner

product

of

two

vectors

a

3/12.31.

b"

/7.6)

Key

operation

Display

Note

...

W

"V"

O.

12[W

12.

Entry

of

a,

3

[ill

3. Entry of

a.

00

o.

7ew

7.

Entry

of

b

,

600

6. Entry

of

b.

@]

102.

Ans.

Ex.4

Vector

-;

(12,

31

and b

(7,61

Key

operation

Display

Note

....

W

"V

....

DEG..

O.

12

['ill

12.

Entry

of

a,

3®

3.

Entry

of

a.

m

o.

7

['ill

7.

Entry

of

b,

6CYD

6.

Entry

of

b,

0

26.56506109

Ans.

90

89

1 2 ... 19 20 21 22 23 24 25 26 27 28

ElSIMATE 1
.4" 1
1H6Tt2060l 1
~~~~~:"I 3
~Of'F 4
IX"MI 5
[EJ2.7[§] 6
J.'. 7
---" - - 8
"'m,"" 9
+,-,X,';',= 10
I'" @ 10
'F 11
+ 12 hours 12
'" 13
15
3'· 16
- nx' 17
-b-v'b~ 19
"f" 20
WrnffiJ~m 21
Ans. imaginary 22
Y~<r'8) 23
['ill 24
-_._ 25
~Xi'-n'i' 26
10'''~lr 27
W.~.,.nfv 28

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