Solution for the question - x=sqrt((1-cos theta)/(1+cos theta))=>(2x)/(1-x^(2))= co theta '/> tan theta '/> cos theta '/> 5ln theta '/>

Maths-

General

Easy

Question

$x equals square root of fraction numerator 1 minus cos space theta over denominator 1 plus cos space theta end fraction end root not stretchy rightwards double arrow fraction numerator 2 x over denominator 1 minus x squared end fraction equals$

$\sin θ$
$\cos θ$
$\tan θ$
$\cot θ$

The correct answer is: $tan space theta$

$tan squared space A over 2 equals fraction numerator 1 minus cos space A over denominator 1 plus cos space A end fraction$

$cos space theta equals 1 half open parentheses a plus 1 over a close parentheses text then end text cos text end text 3 theta equals K open parentheses a cubed plus 1 over a cubed close parentheses$ where is equal to

Maths-General

General

Maths-

$4 s i n cubed space 75 to the power of ring operator minus 3 c o s space 15 to the power of ring operator equals$

Maths-General

General

Maths-

$fraction numerator cos space A minus cos space 3 A over denominator cos space A end fraction plus fraction numerator sin begin display style space end style A plus sin space 3 A over denominator sin begin display style space end style A end fraction equals$

Maths-General

General

Maths-

which of the following is rational number

Maths-General

General

Maths-

$fraction numerator 1 minus tan squared space 71 divided by 2 to the power of ring operator over denominator 2 tan space 7 1 half to the power of ring operator end fraction equals$

Maths-General

General

Maths-

$fraction numerator sin space theta minus sin space 2 theta over denominator 1 minus cos space theta plus cos space 2 theta end fraction equals$

Maths-General

General

Maths-

$cos space 36 to the power of ring operator minus cos space 72 to the power of ring operator equals$

Maths-General

General

Maths-

$fraction numerator sin space x over denominator sin space x divided by 8 end fraction equals$

Maths-General

General

Maths-

$theta less than pi over 16 comma square root of 2 plus square root of 2 plus square root of 2 plus 2 cos space 8 theta end root end root end root equals k cos space theta not stretchy rightwards double arrow k equals$

Maths-General

General

Maths-

$cos cubed space 10 to the power of ring operator plus cos cubed space 110 to the power of ring operator plus cos cubed space 130 to the power of ring operator equals$

Maths-General

General

Maths-

The value of $s i n squared space 46 to the power of 0 plus s i n squared space 14 to the power of 0 plus s i n space 46 to the power of 0 s i n space 14 to the power of 0 equals$

Maths-General

General

Maths-

$sin squared space 160 to the power of 0 plus sin squared space 140 to the power of ring operator plus sin squared space 100 to the power of ring operator equals$

Maths-General

General

Maths-

If $tan space theta plus tan space open parentheses theta plus pi over 3 close parentheses plus tan space open parentheses theta plus fraction numerator 2 pi over denominator 3 end fraction close parentheses equals 3$ then which of the following is equal to 1

Maths-General

General

Maths-

$sin space 12 to the power of ring operator sin space 48 to the power of ring operator sin space 54 to the power of ring operator equals$

Maths-General

General

Maths-

$cos to the power of 6 space A plus sin to the power of 6 space A equals 1 minus k sin squared space left parenthesis 2 A right parenthesis not stretchy rightwards double arrow k equals$

Maths-General

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