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y=tanx -2π≤x≤2π y=cotx -2π≤x≤2π y=cscx
My previous question:
Verify that (secx/sinx)*(cotx/cscx)=cscx is an identity. (secx/sinx)*(cotx/cscx) = (secx/cscx)(cotx/sinx) =
2 answers
asked by
Jon
922 views
Find a numerical value of one trigonometric function of x if
tanx/cotx - secx/cosx = 2/cscx a) cscx=1 b) sinx=-1/2 c)cscx=-1
1 answer
asked by
Lucy
960 views
express this in sinx
(1/ cscx + cotx )+ (1/cscx- cotx) i got 2sinx is that right?? and B) express in cosx problem: is 1 +
1 answer
asked by
linds
1,402 views
For this question, they want me to use fundamental trig identities to simplify the expression. The problem is as follows;
5 answers
asked by
CodyJinks
771 views
How do I solve this? My work has led me to a dead end.
tan(45-x) + cot(45-x) =4 my work: (tan45 - tanx)/(1+ tan45tanx) + (cot45 -
0 answers
asked by
Jess
732 views
(secx)/(tanx)+(cscx)/(cotx)=secx+cscx
Please help me verify this trigonometric identity.
1 answer
asked by
Lainey
606 views
(secx - tanx)(cscx+1) =cotx
2 answers
asked by
lizbeth
510 views
tanx +cotx=secx cscx
2 answers
asked by
lizbeth
528 views
y=tanx
-2π≤x≤2π y=cotx -2π≤x≤2π y=cscx -2π≤x≤2π y=secx -2π≤x≤2π
1 answer
asked by
Reina Bonilla
469 views
cotx+tanx=secx+cscx
0 answers
asked by
katie
579 views