2024 Math paper with solutions Section C | #cbseboardexams2024

Q26. (tan θ - cot θ)/ sinθ cosθ = sec2θ - cosec2θ Q27. A sector is cut from a circle of radius 21 cm. The central angle of the sector is 150 . Find the length of the arc of this sector and the area of the sector. Q28(a). Prove that √3 is an irrational number. Q28(b). Prove that (√2 + √3 )2 is an irrational number, given that √6 is an irrational number. Q29. Three unbiased coins are tossed simultaneously. Find the probability of getting : (i) at least one head. (ii) exactly one tail. (iii) two heads and one tail. Q30. Prove that the parallelogram circumscribing a circle is a rhombus. Q31(a). If the sum of the first 14 terms of an A.P. is 1050 and the first term is 10, then find the 20th term and the nth term. Q31(b). The first term of an A.P. is 5, the last term is 45 and the sum of all the terms is 400. Find the number of terms and the common difference of the A.P. #cbse #cbseboard #cbseclass10 #cbsemaths #cbselatestnews #cbseschool #cbse2024 #class10 #class10th #class10maths #class10math #class10thmath #trigonometry #coordinategeometry #circlesclass10 #probability Let's add joy to learning!! Please share with students and give them a chance to celebrate studying!!

• #education
• #ncert
• #grade_9
• #class_9
• #class_10
• #grade_10
• #science
• #maths
• #cbse
• #class_10_solved_paper_2024
• #previous_year_math_papers
• #math_paper_2024_cbse
• #math_paper_10th_class_2024
• #math_paper_10th_class_2024_cbse
• #math_paper_10th_class_2024_cbse_board
• #2024_cbse_result
• #how_to_score_good_in_maths
• #how_to_score_full_marks_in_class_10_maths