In ∆ABC, AB = 5cm, BC = 6cm and AC = 10cm then find out the value of cos A?
From Cosine rule, we get c = a2 + b2 - 2ab.cos A cos A = 
= = 89/100
“Lekima” a powerful typhoon had recently hit which of these countries?
The theme for International Mother Earth Day, 2021 was ‘______’.
To which form of dance, one of the five great epics of Tamil Literature, ‘Silappatikaram’ (2nd Century CE) has a
direct refere...
Which of the following rivers form Kunchikal waterfall in Karnataka?
Which countries were involved in the falklands war 1982?
The Lactic acid is found in which of the following?
Which nation-wide campaign was initiated by the Government of India on Gandhi Jayanti, 2014?
With which country India has recently signed a Project Agreement (PA) for Air-Launched Unmanned Aerial Vehicle?
Which is an initiative of the Ministry of Education to provide psychosocial support to students for their Mental Health and Well-being?
According to the Stockholm International Peace Research Institute (SIPRI), which country is the largest arms importer in the World?
