Advertisements
Advertisements
प्रश्न
Find the value of the following:
cos 33° 53′
Advertisements
उत्तर
| 0' | 6' | 12' | 18' | 24' | 30' | 36' | 42' | 48' | 54' | Mean difference | ||||||||
| 0.0° | 0.1° | 0.2° | 0.3° | 0.4° | 0.5° | 0.6° | 0.7° | 0.8° | 0.9° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 49 | 0.7547 | |||||||||||||||||
From the natural cosines table
cos 33° 48′ = 0.8310
Mean difference 5' = 8 (−)
cos 33° 53′ = 0.8302
APPEARS IN
संबंधित प्रश्न
Find the value of the following:
sin 49°
Find the value of the following:
cos 74° 39′
Find the value of θ if sin θ = 0.9975
Find the value of θ if cos θ = 0.6763
Find the value of the following:
sin 65° 39′ + cos 24° 57’ + tan 10° 10′
Find the value of the following:
tan 70° 58′ + cos 15° 26′ – sin 84° 59′
Find the value of the following:
tan 70° 17′
Find the angle made by a ladder of length 5m with the ground, if one of its end is 4m away from the wall and the other end is on the wall
In the given figure, HT shows the height of a tree standing vertically. From a point P, the angle of elevation of the top of the tree (that is ∠P) measures 42° and the distance to the tree is 60 metres. Find the height of the tree
The value of 2tan45° – 2sin30° is ______.
