Ask a Doubt

Request a call back

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

Home
ICSE
Class 10
Ask a Doubt
View Answer

ICSE Class 10 Answered

1/(sec(alpha) - tan alpha) - 1/(cos alpha) = 1/(cos alpha) - 1/(sec(alpha) + tan alpha)

Asked by amit.clw4 | 03 Jun, 2022, 07:46: AM

Expert Answer

fraction numerator 1 over denominator sec space straight alpha minus tan space straight alpha end fraction minus fraction numerator 1 over denominator cos space straight alpha end fraction equals fraction numerator 1 over denominator sec space straight alpha minus tan space straight alpha end fraction minus sec space straight alpha equals fraction numerator sec squared space straight alpha minus tan squared space straight alpha over denominator sec space straight alpha minus tan space straight alpha end fraction minus sec space straight alpha equals fraction numerator open parentheses sec space straight alpha minus tan space straight alpha close parentheses open parentheses sec space straight alpha plus tan space straight alpha close parentheses over denominator open parentheses sec space straight alpha minus tan space straight alpha close parentheses end fraction minus sec space straight alpha equals open parentheses sec space straight alpha plus tan space straight alpha close parentheses minus sec space straight alpha equals sec space straight alpha space minus space fraction numerator left parenthesis sec space straight alpha space minus space tan space straight alpha right parenthesis over denominator 1 end fraction space equals fraction numerator 1 over denominator cos space straight alpha end fraction minus fraction numerator left parenthesis sec space straight alpha space minus space tan space straight alpha right parenthesis over denominator sec squared space straight alpha minus tan squared space straight alpha end fraction equals fraction numerator 1 over denominator cos space straight alpha end fraction minus fraction numerator 1 over denominator sec space straight alpha plus tan space straight alpha end fraction

Answered by Arun | 03 Jun, 2022, 10:15: AM

Practice Test

Answered Unanswered My Questions My Answers

ICSE 10 - Maths

prove that

question image

Asked by botlarajshekhar | 22 Mar, 2024, 09:37: PM

ANSWERED BY EXPERT

ICSE 10 - Maths

tell me answer

question image

Asked by ketanpatil168262884377 | 28 Nov, 2023, 05:37: PM

ANSWERED BY EXPERT

ICSE 10 - Maths

please solve this

question image

Asked by shethdhanesh | 24 Oct, 2023, 10:41: AM

ANSWERED BY EXPERT

ICSE 10 - Maths

Please solve this

question image

Asked by shethdhanesh | 23 Oct, 2023, 05:49: PM

ANSWERED BY EXPERT

ICSE 10 - Maths

A pillar stands on top of cliff. from a point on the ground 40m away from the base, the angles of elevation of the top of the pillar and the top of the cliff are 60° and 45° respectively. Find the height of the pillar. please send the full answer with workings

Asked by shethdhanesh | 20 Oct, 2023, 05:59: PM

ANSWERED BY EXPERT

ICSE 10 - Maths

From the top of the light house , the angles of depression of two ships on the same side of the light house are 60° and 45°. Find the height of the light house , if the distance between the ships is 36 meters. Answer to the nearest meter.

Asked by shethdhanesh | 18 Oct, 2023, 06:54: PM

ANSWERED BY EXPERT

ICSE 10 - Maths

Prove that cot²A - cos²A = cos⁴A . cosec²A

Asked by ritu_parija | 24 Jun, 2023, 07:07: PM

ANSWERED BY EXPERT

ICSE 10 - Maths

Prove that (sin^2 theta - 1)(tan^2 theta + 1) + 1 = 0

Asked by paresh0311 | 10 Mar, 2023, 03:22: PM

ANSWERED BY EXPERT

ICSE 10 - Maths

Please help me to solve the question

question image

Asked by rashikulkarni28 | 08 Jun, 2022, 02:51: PM

ANSWERED BY EXPERT

ICSE 10 - Maths

Please help me to solve the question.

question image

Asked by rashikulkarni28 | 08 Jun, 2022, 02:47: PM

ANSWERED BY EXPERT

My Class Videos Tests Plans Ask a Doubt

Get Latest Study Material for Academic year 24-25 Click here

×