A
B
C
D
लिखित उत्तर
Verified by Experts
The correct Answer is:
RD SHARMA-त्रिकोणमितीय अनुपात -बहु विकल्पीय प्रश्न
- यदि theta एक न्यूनकोण है तथा tan^(2) theta =(8)/(7), तो ((1+ sin ...
Text Solution
|
- यदि 3 cos theta =5sin theta हो , तो (5 sin theta -2 sec^(3) theta + 2...
Text Solution
|
- यदि tan^(2) 45^(@)- cos^(2) 30^(@) =x sin45^(@) cos 45^(@) हो , तो x...
Text Solution
|
- cos^(2) 17^(@) - sin^(2) 73^(@)=?
Text Solution
|
- (cos^(3) 20^(@) - cos^(3) 70^(@))/( sin^(3) 70^(@) -sin^(3) 20^(@))=
Text Solution
|
- यदि (x "cosec"^(2) 30^(@) sec ^(2) 45^(@))/(8 cos^(2) 45^(@) sin^(2) 6...
Text Solution
|
- यदि A तथा B पूरक कोण हो , तो
Text Solution
|
- यदि x sin (90^(@)- theta ) cot (90^(@) - theta )= cos(90^(@) - theta )...
Text Solution
|
- यदि x tan 45^(@) cos 60^@ = sin60^(@) cot 60^(@) हो , तो x=
Text Solution
|
- किसी DeltaABC के कोण A ,B ,C यदि समांतर श्रेढ़ी के आरोही क्रम में ह...
Text Solution
|
- न्यूनकोण theta के लिए यदि sec^(2) theta =3 हो , तो (tan^(2) th...
Text Solution
|
- tan1^(@) tan 2^(@) tan 3^(@) ..... tan 89^(@)=
Text Solution
|
- cos 1^(@) cos2^(@) cos3^(@) ....... cos 180^(@) =
Text Solution
|
- tan 10^(@) tan 15^(@) tan 75^@ tan 80^(@) =
Text Solution
|
- ( cos (90^(@) - theta ) sec (90^(@) - theta ) tan theta )/("cosec"(90^...
Text Solution
|
- यदि theta तथा 2theta - 45^(@) इस प्रकार के न्यूनकोण है कि si...
Text Solution
|
- न्यूनकोण 5theta तथा 4theta इस प्रकार है कि sin 5 theta = cos 4...
Text Solution
|
- यदि A + B=90^(@) हो , तो ( tan A tan B + tan Acot B)/( sin A sec B)-...
Text Solution
|
- ( 2 tan 30^(@))/(1+ tan^(2) 30^(@))=
Text Solution
|
- (1- tan^(2) 45^(@))/(1+ tan^(2) 45^(@))=
Text Solution
|