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( sec theta + tan theta -1)/( tan theta ...

`( sec theta + tan theta -1)/( tan theta - sec theta +1)`

A

`sec theta - tan theta `

B

`tan theta - sec theta `

C

`sec theta + tan theta `

D

1

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The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-TRIGONOMETRIC RATIOS AND IDENTITIES -EXERCISE 1 A ( TRIGONOMETRIC FUNCTIONS)
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  3. ( sec theta + tan theta -1)/( tan theta - sec theta +1)

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  4. (cot theta + " cosec " theta -1)/(cot theta - " cosec " theta +1)=

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  5. cot^(2) theta ((sec theta -1)/(1+ sin theta ))+ sec^(2) theta ((sin th...

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  6. (2 sin theta * tan theta (1- tan theta ) + 2 sin theta sec^(2) theta )...

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  7. ((1+ sin theta - cos theta )/( 1+ sin theta + cos theta ))^(2)=

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  8. (1)/(sec alpha - tan alpha ) - (1)/( cos alpha)=

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  11. ( tan theta)/( sec theta -1)-(tan theta )/( sec theta + 1)=

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  12. The expression (tan A)/(1- cot A) + ( cot A )/( 1- tan A) can be writt...

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  14. (tan A + tan B)/( cot A + cot B)+(1- tan A tan B)/( 1- cot A cot B)=

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  15. ( sec theta + tan theta )/("cosec " theta + cot theta ) -(sec theta - ...

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