Question
Under the National Education Policy 2020, what is the
designated name for the organization tasked with developing a unified set of guiding principles for teachers, known as the 'Professional Standard Setting Body (PSSB)'?Solution
A common guiding set of National Professional Standards for Teachers were developed in 2022 by the National Council for Teacher Education in its restructured new form as a Professional Standard Setting Body (PSSB) under the General Education Council (GEC), in consultation with NCERT, SCERTs, teachers from different levels and regions, expert organizations in teacher preparation and development, expert bodies in vocational education, and higher education institutions.Â
If tanθ = x then find the value of cos 2θ?
sin2 7 ° + sin2 8 ° + sin2 9 ° + sin2 10 ° + ……… + sin2 83 ° = ?
...
sin2 7Ëš + sin2 9Ëš + sin2 11Ëš + sin2 12Ëš + ……… + sin2 83Ëš = ?
What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?
The value of (3tan10°-tan³10°)/(1-3tan²10°) is equal to
If 2x = cosec @ and 4/x = cot @ then the value of 2(x ² - 1/x ² ) is
If cosec (2A + B) = 2 and cosec (A + B) = 1, find the value of (3A – B).
tan 1˚ × tan 2˚× …………………….tan 88˚ × tan 89˚ = ?
If (sinθ+cosθ)/(sinθ-cosθ) = 2, then the value of sin4 θ is
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