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jatinbansalhotBest ResponseYou've already chosen the best response.1
even i'm waiting for someone to answer your question... eager to know ...
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
sabika only sin x is underroot or whole?
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
sqrsinx + tanx = 0 sqrsinx =  tanx sinx = tan^2x squaring both sides 1 = 1/cosx dividing both sides by sinx cosx = 1 crossmultiplying x = 0 i am not sure ... .. but i just tried i am also learning trigonometry
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
@sabika13 check my answer... i think i am so right.... tell me
 one year ago

sabika13Best ResponseYou've already chosen the best response.0
sorry it was sqrt 2 sinx
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
1st time in my life i had tried such trig equ omg omg.... :( :(
 one year ago

rizwan_uetBest ResponseYou've already chosen the best response.0
sqrt 2sinx + tanx = 0 sqrt 2sinx = tanx squaring both sides we get 2sinx = tan^2x 2 = sinx/cos^2x
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
sabika, before ppl can help you, they need to understand your question clearly. even now your question is vague... not clear..... is it sqrt2(sin x ) or sqrt(2sin x ) ?
 one year ago

sabika13Best ResponseYou've already chosen the best response.0
@rizwan_uet can you keep going or are you stuck? @jatinbansalhot its sqrt2sinx
 one year ago

rizwan_uetBest ResponseYou've already chosen the best response.0
2cos*2x=sinx 2(1sin^2x) = sinx 22sin^x sinx = 0 sinx(2sinx 1) = 2
 one year ago

sabika13Best ResponseYou've already chosen the best response.0
2sin^2xsinx +2 = 0 is good! thanks!!
 one year ago

rizwan_uetBest ResponseYou've already chosen the best response.0
its right or not???
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
hhahahahaahahahahahahha... i'm not going to solve her problem... she is not clear...
 one year ago

sabika13Best ResponseYou've already chosen the best response.0
? i dont know if its right.. thats why im asking a question..
 one year ago

rizwan_uetBest ResponseYou've already chosen the best response.0
up to this point i did my best but the rest is difficuilt for me sorry..
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
x = pi / 4, pi / 4 .... m i right
 one year ago

matrickedBest ResponseYou've already chosen the best response.0
sqrt 2sinx + tanx = 0 sqrt 2sinx = tanx after squaring both sides we get 2sinx = tan^2x or sinx(2sinx/(cos^2x))=0 then sinx=0 or x=0,pi,pi (one part ) the other part may can be obtained from (2sinx/(cos^2x))=0
 one year ago

sabika13Best ResponseYou've already chosen the best response.0
how did you go from 2sinx=tan^2x to sinx(2sinx/cos^2x0 =0 ?
 one year ago

sabika13Best ResponseYou've already chosen the best response.0
yeah so sin^2x/cos^2x =2sinx 2sinxcos^2x=sinx^2 2sinx(1sin^2x)=sin^2x ... am i doing it right?
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
2sinx cos^2x = sin^2x i have taken this statement from you 2sinx ( 1  sin^2 ) = sin^2x 2sinx  2sin^3 =sin^2x 2sinx  2sin^3  sin^2x = 0 2sin^3 + sin^2x  2sinx = 0 sinx( 2sin^2 + sinx  2 ) = 0
 one year ago

jatinbansalhotBest ResponseYou've already chosen the best response.1
@sabika13 did my work help u? i want to know ..... do tell me
 one year ago
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