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Verify that (secx/sinx)*(cotx/cscx)=cscx is an
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Verify that (secx/sinx)*(cotx/cscx)=cscx is an identity. (secx/sinx)*(cotx/cscx) = (secx/cscx)(cotx/sinx) =
2 answers
asked by
Jon
930 views
Verify that (secx/sinx)*(cotx/cscx)=cscx is an identity.
(x=theta BTW)
1 answer
asked by
Jon
646 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
973 views
express in sinx
1 1 ---------- + -------- cscx + cotx cscx - cotx and express in cosx 1 + cot x ------- - sin^2x cscx = 1/sinx so
0 answers
asked by
linds
786 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
1,411 views
(secx)/(tanx)+(cscx)/(cotx)=secx+cscx
Please help me verify this trigonometric identity.
1 answer
asked by
Lainey
611 views
5. verify each of the following identities
a) (sinx -cosx)(cscx+secx) =tanx-cotx b) sec2x- csc2x= tan2x- cot2x
1 answer
asked by
Nati
30 views
Complete the following identity secx-1/secx=? I have four multiple choice options and can't seem to work my way to either one.
3 answers
asked by
Anne
767 views
hello
i know that deriv(cscx) = -cscxcotx and that deriv(cos) = -sinx deriv(cotx) = -((cscx)^2) my question is: is this
1 answer
asked by
CALLIE CALC
662 views
We are working on verifing identities using trigonomic identities and such and of the about 50 or so problems we've had to
1 answer
asked by
Isabella
626 views