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nithin kokkula Grade: 11
        

is there any shortcuts ti remember the all trigonometry formulas

6 years ago

Answers : (6)

Rathod Shankar AskiitiansExpert-IITB
69 Points
										

There is Always a time in Exam for your Questions.


1) Yes there is Always a way to solve trignometry questions by shorcut. Just substitute any angle in 2 sides if 2 angles satisfies both the equations then try for another angle  by repeating this u will know the answers.


2) but it is very good if u dont use shortcuts. if u do that after crack JEE u can do nothing and u have to hace concept. so build your concepts


 


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6 years ago
swapnil sudhir
31 Points
										

Dear Nitin ,


To learn simple Trigonometric formulas  the most commonly used technique is to revise the questions many times so as to revise the formulae. Learn The formulaes Early in the morning as they help to cross out your problems. Remember  trigonometry scores about 30% in iit jee.

6 years ago
SAGAR SINGH - IIT DELHI
879 Points
										

Dear nithin,


Basic trigonometric ratios will be defined using the right angled triangle ABC given below , to later on move to trigonometry formulas.


Trigonometry Formulas


Trigonometric Ratios


Sin X = Opposite Side/ Hypotenuse


Cos X = Adjacent Side/ Hypotenuse


Sec X = 1/Cos X ; Csc X = 1/ Sin X; Tan X = Sin X/ Cos X; Cot X = Cos X/Sinx = 1/ Tan X


Trigonometric Formulas Sub topics


Pythagorean identities


Sin2X + Cos2 X = 1


Tan 2X + 1 = Sec2X


Cot2X + 1 = Csc2X


 



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Sagar Singh


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sagarsingh24.iitd@gmail.com


6 years ago
ayush kumar
18 Points
										

hi bhaiya i m also studying for iit , and wanted to know that are there any tricks to solve trignometry option wise. and could u plz give me some tips and experiences. 


looking forward for your reply.


plzz ans me at my email id ayushshivrain@gmail.com

4 years ago
wfwf
22 Points
										
fuck yourselves
 
one year ago
wfwf
22 Points
										any
										
one year ago
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