Class X Session 2023-24 Question 25 Get link Facebook X Pinterest Email Other Apps By Bharat Mishra MATH SAMPLE QUESTION PAPERClass X Session 2023-24MATHEMATICS STANDARD (Code No.041)Question 25Find the value of x if2cosec2(30)+xsin2(60)−34tan2(30)=10 Explanation: Now simplify the equation below 2cosec2(30)+xsin2(60)−34tan2(30)=10⇒2×(2)2+x(32)2−34(13)2=10we know that value of cosec(30) , sin(60)and tan(30) putting their values⇒2×4+x34−(34×13)=10OR8+3x4−14=10OR3x4=14+(10−8)OR3x4=14+2⇒94OR3x4=94⇒3x=9∴x=3 Get link Facebook X Pinterest Email Other Apps Comments
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