Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

question image
Asked by Gounshi | 14 Nov, 2018, 04:02: PM
answered-by-expert Expert Answer
begin mathsize 18px style fraction numerator sinθ minus cosθ plus 1 over denominator sinθ plus cosθ minus 1 end fraction divide space by space cosθ rightwards double arrow fraction numerator tan begin display style straight theta end style begin display style minus end style begin display style 1 end style begin display style plus end style begin display style secθ end style over denominator tan begin display style straight theta end style begin display style plus end style begin display style 1 end style begin display style minus end style begin display style secθ end style end fraction rightwards double arrow fraction numerator begin display style secθ plus tan straight theta minus 1 open parentheses secθ minus tanθ close parentheses end style over denominator begin display style left parenthesis end style tan begin display style straight theta minus secθ end style begin display style plus 1 right parenthesis open parentheses secθ minus tanθ close parentheses end style end fraction rightwards double arrow fraction numerator sec squared straight theta minus tan squared straight theta minus secθ plus tanθ over denominator left parenthesis tanθ minus secθ plus 1 right parenthesis open parentheses secθ minus tanθ close parentheses end fraction rightwards double arrow fraction numerator begin display style 1 minus secθ plus tanθ end style over denominator begin display style left parenthesis tanθ minus secθ plus 1 right parenthesis open parentheses secθ minus tanθ close parentheses end style end fraction rightwards double arrow fraction numerator begin display style 1 end style over denominator begin display style open parentheses secθ minus tanθ close parentheses end style end fraction end style
Answered by Arun | 15 Nov, 2018, 09:34: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 10 - Maths
√1+sin A/√1-sin A
Asked by vn3950372 | 18 Mar, 2024, 08:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
from the top of your vertical building of 350 m height on a level ground the angle of depression on of an object on the same ground is observed to be 60 degree find the distance of the object from the foot of the building
Asked by jayashreelatha04 | 17 Mar, 2024, 05:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
find the value of cos20 if 2sin20 is root 3
Asked by gauravgupta.20008 | 03 Feb, 2024, 05:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
6. A is an acute angle in right triangle, right angled at B then value of (sinA + CosA) is ( a) Greater than (b) less than 1 (c) equal to 1 (d) depends on value of A
Asked by sathwicksathwick06 | 01 Feb, 2024, 07:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
solution
question image
Asked by pankajmali55 | 25 Jan, 2024, 07:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Q1. Ina DABC, LB=90^{\circ} If AB=2cm and AC=3cm Find Sin A.
Asked by tanujmaan58 | 18 Jan, 2024, 08:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
if cos teta = 24/25 then write the value of sec teta
Asked by balu162 | 15 Jan, 2024, 08:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
if theta is an acute angle and sin theta = cos theta. then find the value of 3 tan² theta + 2 sin² theta +cos² theta - 1
Asked by yadavjasvir261 | 29 Nov, 2023, 06:19: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
sin18/cos72
Asked by rishinath2607 | 06 Oct, 2023, 03:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
sin²30°.sec²60°+tan²45°.cosece²30°
Asked by pednekarpreeti37 | 03 Oct, 2023, 08:55: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×