3 Chapter पढ़ो Selection पक्का 👍 SSC MATHS BY GAGAN PRATAP SIR 👑 #ssc #cgl #maths #selection

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Q) If 2cos^(−1) 𝑥 = 𝑦,then(A) 0≤𝑦≤𝜋(B) −𝜋≤𝑦≤𝜋(C) 0≤𝑦≤2𝜋(D) −𝜋≤𝐲 ≤ 0 #shivangmathsacademy

Selection चाहिए तो आना पड़ेगा 😎 Maths By Gagan Pratap 😎 #ssc #cgl #maths #selection

Q) Find the domain of 𝑝(𝑥)=sin^(−1) (1−2𝑥^2 ). Hence,find the value of 𝑥 for which p(𝑥)=𝜋/6.