Welcome to ixamBee
Continue with your mobile number
Let the initial height of the cliff be h and the horizontal distance to the boat be d. From the first observation: tan(45°) = h/d, so h = d. From the second observation: tan(30°) = (h - 30)/d, so (h + 30)/d = 1/√3. Substituting h = d into the second equation: (h + 30)/h = 1/√3. Solving, we get h = 15(3+√3) meters. Correct option: a
The date after which a food product is not advisable to be marketed as its quality may have diminished, but may still be safe to consume is its:
A microbial process in the nitrogen cycle that involves the reduction of nitrate (NO ₃⁻ ) and nitrite (NO ₂⁻ ) in soil or water to gaseous nitro...
Thickness of UV stabilized polyethylene used as a cladding material in greenhouse is
The action to remove food from the market at any stage of the food chain, including that possessed by consumers is called:
What is India's approximate share in the world's cotton consumption?
Green manuring crop having stem nodule is:
Cauliflorous bearing habit i.e fruits are borne on trunk and branches, is found in which horticultural crop?
How much boron concentration (mg/kg) is unsafe for plant growth?
The program used in the digitization technique of geoinformatics:
The technological function of calcium propionate in bread is as a/an:
