Can anyone tell how to understand trignometry (- -)
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Step-by-step explanation:
you should know the commonly used values
0°,30,45,60&90
finding is easy
Sin of these are roots of 0/4,1/4,2/4,3/4,4/4
make the diagram of application based
remember meaning of sin,cos,tan ie sin=opposite/hypotenuse. cos=adjacent/ hypo. tan= opp/adj
Sin is reciprocal of cosec
cos of sec and tan of cot
remember identities
sin^2+cos^2=1....etc
I don't know what is there in 11th trigonometry
but this is what I learnt in 10th trigonometry
just say if it is same for this year also
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