Advertisements
Advertisements
प्रश्न
Evaluate the following
`sec 11^@/(cosec 79^@)`
Advertisements
उत्तर
Given that `sec 11^@/(cosec 79^@)`
Since `sec(90 - theta) = cosec theta`
`=> sec 11/(cosec 79) = (sec (90 - 79))/(cosec 79)`
`=> sec 11/(cosec 79) = (cosec 79)/(cosec 79)`
`=> sec 11/(cosec 79) = 1`
Therefore `sec 11/(cosec 79) = 1`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
