cosec(67^(@) + theta) - sec(23^(@) - the...

`cosec(67^(@) + theta) - sec(23^(@) - theta) + cos 15^(@) cos35^(@) cosec 55^(@) cos 60^(@) cosec 75^(@)` का मान क्या है ?

A

2

B

0

C

1

D

`(1)/(2)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

D

Promotional Banner

Promotional Banner

Recommended Questions

cosec(67^(@) + theta) - sec(23^(@) - theta) + cos 15^(@) cos35^(@) cos...
Text Solution
|
(cos theta cosec theta-sin theta sec theta)/(cos theta+sin theta)=cose...
Text Solution
|
The value of the expression cosec(75^(@)+theta)-sec(15^(@)-theta)-tan(...
Text Solution
|
व्यंजक [cosec (75^(@) +theta) - sec (15 ^(@) -theta) - tan (55^(@) +th...
Text Solution
|
The value of the expression cosec(75^(@)+theta) - sec(15^@-theta)-tan(...
Text Solution
|
The value of sqrt((cosec theta-cot theta)/(cosec theta+cot theta)) div...
Text Solution
|
If Cosec theta=13/12, then Sin theta +Cos theta -tan theta is equal t...
Text Solution
|
If cot theta= sqrt7, then the value of (cosec^2 theta-sec^2 theta)/(co...
Text Solution
|
If 1/(cosec theta-1)+1/(cosec theta+1) =2 sec theta, 0^@< theta<90^@, ...
Text Solution
|