Mathematics: Post your doubts here!

[saif mahmoud]

ok give me the year

 

[saif mahmoud]

can u plz show

give me the year cuz it is not clear

 

[Awesome12]

i have tried with correct values but ans is not same

No my answer is wrong. I just re-read the question

 

[saif mahmoud]

Here is the ans
find the area of the upper triangle = 1/2 * (55-15) * 24
= 1/2 * 40 * 24
= 480
+
area of rectangle below the triangle = 12 * 40
= 480
480 +480 = 960
Umar Ahmed

 

[saif mahmoud]

plz i need answer fast

did u get it

 

[shoaib672002]

Here is the ans
find the area of the upper triangle = 1/2 * (55-15) * 24
= 1/2 * 40 * 24
= 480
+
area of rectangle below the triangle = 12 * 40
= 480
480 +480 = 960
Umar Ahmed

Looks like he did it for U , I was about to post the same but Oh well maybe another time Great work !

 

[saif mahmoud]

Looks like he did it for U , I was about to post the same but Oh well maybe another time Great work !

thanks

 

[saif mahmoud]

yes

 

[mohabxD]

umm sorry the thing si that it is sort of hard for me exolain it
in messages
y not try a video on u tube

its ok, thanks tho

 

[mohabxD]

View attachment 41068

when the question says rotation 90 clockwise u first rotate the point (1,0) so it becomes (0,-1) then rotate the point (0 ,1) so it becomes (1. 0) and then u write it in the form of a matrix (0 1)
(-1 0) and u do the same thimd with reflection just reflect the point on the given line simple isnt it

Thank you very much man! xD

 

[saif mahmoud]

Thank you very much man! xD

wlc

 

[My Name]

saif mahmoud
b and c part
0580 qp 21 2012 m/j

FIRST ITs a regualr hexagon so
TQ=2P THAT is T till the exact middle is pa from ther till Q is p
just so PS=2t as P till middle is t an dfrm there till S is t
PT= -p+t
PR=PS+SR=2t+p
OR(position vector)=OP+PS+SR=p+2t+p=2t+2p
LIKE IF IT HELPS!

 

[My Name]

LIKE IF IT HELPED!!!!

 

[♣♠ Magnanimous ♣♠]

View attachment 41166
LIKE IF IT HELPED!!!!

wah.... me to maths bhul hi gaya hu lag raha he... sirf bio hi ata he muje i think so. what you say?

 

[My Name]

Umar Ahmed

 

[My Name]

6 TH MAY K LIYA I MUST know both!
atleast ur A* is sure forbio!

wah.... me to maths bhul hi gaya hu lag raha he... sirf bio hi ata he muje i think so. what you say?

 

[My Name]

♣♠ Magnanimous ♣♠
cassified papers bio whre??!

 

[♣♠ Magnanimous ♣♠]

6 TH MAY K LIYA I MUST know both!
atleast ur A* is sure forbio!

BAS acha karna bio me thik hai... paper 6 hai isliye koi chinta ki bat nahi he... all the best

 

[♣♠ Magnanimous ♣♠]

♣♠ Magnanimous ♣♠
cassified papers bio whre??!

what?

 

[My Name]

BAS acha karna bio me thik hai... paper 6 hai isliye koi chinta ki bat nahi he... all the best

Thanks i need all the luck i can get.........but i know i will freak out a bit !